fix collab module error

* feat: replace pdfjs-dist with firecrawl-pdf-inspector

* use modified firecrawl-pdf-inspector

* feat: pdf import

* increase single file upload size limit

* use npm package

* sync

* update package

apps/client/package.json

@@ -54,7 +54,6 @@
     "react-router-dom": "^7.13.1",
     "semver": "^7.7.4",
     "socket.io-client": "^4.8.3",
-    "tiptap-extension-global-drag-handle": "^0.1.18",
     "zod": "^4.3.6"
   },
   "devDependencies": {

apps/client/public/locales/de-DE/translation.json

@@ -391,7 +391,7 @@
   "Write anything. Enter \"/\" for commands": "Schreiben Sie etwas. Geben Sie \"/\" für Befehle ein",
   "Write...": "\"Schreiben...\"",
   "Column count": "Spaltenanzahl",
-  "{{count}} Columns": "{count, plural, one {# Spalte} other {# Spalten}}",
+  "{{count}} Columns": "{{count}} Spalten",
   "Equal columns": "Gleich breite Spalten",
   "Left sidebar": "Linke Seitenleiste",
   "Right sidebar": "Rechte Seitenleiste",

apps/client/public/locales/en-US/translation.json

@@ -416,6 +416,7 @@
   "{{latestVersion}} is available": "{{latestVersion}} is available",
   "Default page edit mode": "Default page edit mode",
   "Choose your preferred page edit mode. Avoid accidental edits.": "Choose your preferred page edit mode. Avoid accidental edits.",
+  "Choose {{format}} file": "Choose {{format}} file",
   "Reading": "Reading",
   "Delete member": "Delete member",
   "Member deleted successfully": "Member deleted successfully",
@@ -608,25 +609,21 @@
   "Image exceeds 10MB limit.": "Image exceeds 10MB limit.",
   "Image removed successfully": "Image removed successfully",
   "API key": "API key",
-  "API key created successfully": "API key created successfully",
   "API keys": "API keys",
   "API management": "API management",
-  "Are you sure you want to revoke this API key": "Are you sure you want to revoke this API key",
-  "Create API Key": "Create API Key",
   "Custom expiration date": "Custom expiration date",
   "Enter a descriptive token name": "Enter a descriptive token name",
   "Expiration": "Expiration",
   "Expired": "Expired",
   "Expires": "Expires",
-  "I've saved my API key": "I've saved my API key",
   "Last use": "Last Used",
   "No API keys found": "No API keys found",
   "No expiration": "No expiration",
-  "Revoke API key": "Revoke API key",
   "Revoked successfully": "Revoked successfully",
   "Select expiration date": "Select expiration date",
   "This action cannot be undone. Any applications using this API key will stop working.": "This action cannot be undone. Any applications using this API key will stop working.",
-  "Update API key": "Update API key",
+  "Update": "Update",
+  "Update {{credential}}": "Update {{credential}}",
   "Manage API keys for all users in the workspace": "Manage API keys for all users in the workspace",
   "Restrict API key creation to admins": "Restrict API key creation to admins",
   "Only admins and owners can create new API keys. Existing member keys will continue to work.": "Only admins and owners can create new API keys. Existing member keys will continue to work.",
@@ -873,6 +870,12 @@
   "Previous 7 days": "Previous 7 days",
   "Previous 30 days": "Previous 30 days",
   "Search chats...": "Search chats...",
+  "Search chats": "Search chats",
+  "Ask anything... Use @ to mention pages": "Ask anything... Use @ to mention pages",
+  "Ask anything or search your workspace": "Ask anything or search your workspace",
+  "Welcome to {{name}}": "Welcome to {{name}}",
+  "Add files": "Add files",
+  "Mention a page": "Mention a page",
   "Start a new chat to see it here.": "Start a new chat to see it here.",
   "Summarize this page": "Summarize this page",
   "Toggle AI Chat": "Toggle AI Chat",
@@ -880,5 +883,68 @@
   "Try a different search term.": "Try a different search term.",
   "Try again": "Try again",
   "Untitled chat": "Untitled chat",
-  "What can I help you with?": "What can I help you with?"
+  "What can I help you with?": "What can I help you with?",
+  "Are you sure you want to revoke this {{credential}}": "Are you sure you want to revoke this {{credential}}",
+  "Automatically provision users and groups from your identity provider via SCIM.": "Automatically provision users and groups from your identity provider via SCIM.",
+  "Configure your identity provider with this URL to provision users and groups.": "Configure your identity provider with this URL to provision users and groups.",
+  "Create {{credential}}": "Create {{credential}}",
+  "{{credential}} created": "{{credential}} created",
+  "{{credential}} created successfully": "{{credential}} created successfully",
+  "Created by": "Created by",
+  "Custom": "Custom",
+  "Enable SCIM": "Enable SCIM",
+  "Enter a descriptive name": "Enter a descriptive name",
+  "I've saved my {{credential}}": "I've saved my {{credential}}",
+  "Important": "Important",
+  "Make sure to copy your {{credential}} now. You won't be able to see it again!": "Make sure to copy your {{credential}} now. You won't be able to see it again!",
+  "Never": "Never",
+  "Revoke {{credential}}": "Revoke {{credential}}",
+  "SCIM endpoint URL": "SCIM endpoint URL",
+  "SCIM provisioning": "SCIM provisioning",
+  "SCIM takes precedence over SSO group sync while enabled.": "SCIM takes precedence over SSO group sync while enabled.",
+  "You have reached the maximum of {{max}} SCIM tokens. Delete an existing token to create a new one.": "You have reached the maximum of {{max}} SCIM tokens. Delete an existing token to create a new one.",
+  "SCIM token": "SCIM token",
+  "SCIM tokens": "SCIM tokens",
+  "This action cannot be undone. Your identity provider will stop syncing immediately.": "This action cannot be undone. Your identity provider will stop syncing immediately.",
+  "Toggle SCIM provisioning": "Toggle SCIM provisioning",
+  "Token": "Token",
+  "Page menu": "Page menu",
+  "Expand": "Expand",
+  "Collapse": "Collapse",
+  "Comment menu": "Comment menu",
+  "Group menu": "Group menu",
+  "Show hidden breadcrumbs": "Show hidden breadcrumbs",
+  "Breadcrumbs": "Breadcrumbs",
+  "Page actions": "Page actions",
+  "Pick emoji": "Pick emoji",
+  "Template menu": "Template menu",
+  "Chat menu": "Chat menu",
+  "API key menu": "API key menu",
+  "Jump to comment selection": "Jump to comment selection",
+  "Slash commands": "Slash commands",
+  "Mention suggestions": "Mention suggestions",
+  "Link suggestions": "Link suggestions",
+  "Diagram editor": "Diagram editor",
+  "Add comment": "Add comment",
+  "Find and replace": "Find and replace",
+  "Main navigation": "Main navigation",
+  "Space navigation": "Space navigation",
+  "Settings navigation": "Settings navigation",
+  "AI navigation": "AI navigation",
+  "Breadcrumb": "Breadcrumb",
+  "Skip to main content": "Skip to main content"
+  "Synced block": "Synced block",
+  "Create a block that stays in sync across pages.": "Create a block that stays in sync across pages.",
+  "Editing original": "Editing original",
+  "Copy synced block": "Copy synced block",
+  "Unsync": "Unsync",
+  "Delete synced block": "Delete synced block",
+  "Synced to {{count}} other page_one": "Synced to {{count}} other page",
+  "Synced to {{count}} other page_other": "Synced to {{count}} other pages",
+  "ORIGINAL": "ORIGINAL",
+  "THIS PAGE": "THIS PAGE",
+  "No pages": "No pages",
+  "The original synced block no longer exists": "The original synced block no longer exists",
+  "You don't have access to this synced block": "You don't have access to this synced block",
+  "Failed to load this synced block": "Failed to load this synced block"
 }

apps/client/src/components/common/avatar-uploader.tsx

@@ -80,6 +80,12 @@ export default function AvatarUploader({
     }
   };
 
+  const ariaLabel = {
+    [AvatarIconType.AVATAR]: t("Change avatar"),
+    [AvatarIconType.SPACE_ICON]: t("Change space icon"),
+    [AvatarIconType.WORKSPACE_ICON]: t("Change workspace icon"),
+  }[type];
+
   const handleRemove = async () => {
     if (disabled) return;
 
@@ -104,6 +110,8 @@ export default function AvatarUploader({
         ref={fileInputRef}
         onChange={handleFileInputChange}
         accept="image/png,image/jpeg,image/jpg"
+        aria-label={ariaLabel}
+        tabIndex={-1}
         style={{ display: "none" }}
       />
 
@@ -115,6 +123,8 @@ export default function AvatarUploader({
               size={size}
               avatarUrl={currentImageUrl}
               name={fallbackName}
+              aria-label={ariaLabel}
+              aria-haspopup="menu"
               style={{
                 cursor: disabled || isLoading ? "default" : "pointer",
                 opacity: isLoading ? 0.6 : 1,

apps/client/src/components/common/copy.tsx

@@ -25,6 +25,7 @@ export default function CopyTextButton({ text, size }: CopyProps) {
             variant="subtle"
             onClick={copy}
             size={size}
+            aria-label={copied ? t("Copied") : t("Copy")}
           >
             {copied ? <IconCheck size={16} /> : <IconCopy size={16} />}
           </ActionIcon>

apps/client/src/components/common/recent-changes.tsx

@@ -4,7 +4,7 @@ import {
   UnstyledButton,
   Badge,
   Table,
-  ActionIcon,
+  ThemeIcon,
   Button,
 } from "@mantine/core";
 import { Link } from "react-router-dom";
@@ -49,9 +49,9 @@ export default function RecentChanges({ spaceId }: Props) {
                   >
                     <Group wrap="nowrap">
                       {page.icon || (
-                        <ActionIcon variant="transparent" color="gray" size={18}>
+                        <ThemeIcon variant="transparent" color="gray" size={18}>
                           <IconFileDescription size={18} />
-                        </ActionIcon>
+                        </ThemeIcon>
                       )}
 
                       <Text fw={500} size="md" lineClamp={1}>

apps/client/src/components/common/search-input.tsx

@@ -6,12 +6,14 @@ import { useTranslation } from "react-i18next";
 
 export interface SearchInputProps {
   placeholder?: string;
+  ariaLabel?: string;
   debounceDelay?: number;
   onSearch: (value: string) => void;
 }
 
 export function SearchInput({
   placeholder,
+  ariaLabel,
   debounceDelay = 500,
   onSearch,
 }: SearchInputProps) {
@@ -28,6 +30,7 @@ export function SearchInput({
       <TextInput
         size="sm"
         placeholder={placeholder || t("Search...")}
+        aria-label={ariaLabel || placeholder || t("Search")}
         leftSection={<IconSearch size={16} />}
         value={value}
         onChange={(e) => setValue(e.currentTarget.value)}

apps/client/src/components/icons/icon-people-circle.tsx

@@ -1,11 +1,11 @@
-import { ActionIcon, rem } from "@mantine/core";
+import { ThemeIcon } from "@mantine/core";
 import React from "react";
 import { IconUsersGroup } from "@tabler/icons-react";
 
 export function IconGroupCircle() {
   return (
-    <ActionIcon variant="light" size="lg" color="gray" radius="xl">
+    <ThemeIcon variant="light" size="lg" color="gray" radius="xl">
       <IconUsersGroup stroke={1.5} />
-    </ActionIcon>
+    </ThemeIcon>
   );
 }

apps/client/src/components/layouts/global/app-shell.module.css

@@ -28,4 +28,22 @@
   }
 }
 
+.skipLink {
+  position: fixed;
+  left: 8px;
+  top: 8px;
+  padding: 8px 12px;
+  background: var(--mantine-color-blue-6);
+  color: #fff;
+  border-radius: 4px;
+  text-decoration: none;
+  z-index: 1000;
+  transform: translateY(-150%);
+
+  &:focus {
+    transform: translateY(0);
+    outline: 2px solid var(--mantine-color-blue-3);
+  }
+}
+
 

apps/client/src/components/layouts/global/global-app-shell.tsx

@@ -1,6 +1,7 @@
 import { AppShell, Container } from "@mantine/core";
 import React, { useEffect, useRef, useState } from "react";
 import { useLocation } from "react-router-dom";
+import { useTranslation } from "react-i18next";
 import SettingsSidebar from "@/components/settings/settings-sidebar.tsx";
 import { useAtom } from "jotai";
 import {
@@ -23,11 +24,12 @@ export default function GlobalAppShell({
 }: {
   children: React.ReactNode;
 }) {
+  const { t } = useTranslation();
   useTrialEndAction();
   const [mobileOpened] = useAtom(mobileSidebarAtom);
   const toggleMobile = useToggleSidebar(mobileSidebarAtom);
   const [desktopOpened] = useAtom(desktopSidebarAtom);
-  const [{ isAsideOpen }] = useAtom(asideStateAtom);
+  const [{ isAsideOpen, tab: asideTab }] = useAtom(asideStateAtom);
   const [sidebarWidth, setSidebarWidth] = useAtom(sidebarWidthAtom);
   const [isResizing, setIsResizing] = useState(false);
   const sidebarRef = useRef(null);
@@ -79,7 +81,11 @@ export default function GlobalAppShell({
   const showGlobalSidebar = !isSpaceRoute && !isSettingsRoute && !isAiRoute;
 
   return (
-    <AppShell
+    <>
+      <a href="#main-content" className={classes.skipLink}>
+        {t("Skip to main content")}
+      </a>
+      <AppShell
       header={{ height: 45 }}
       navbar={{
         width: isSpaceRoute ? sidebarWidth : 300,
@@ -105,6 +111,15 @@ export default function GlobalAppShell({
         className={classes.navbar}
         withBorder={false}
         ref={sidebarRef}
+        aria-label={
+          isSpaceRoute
+            ? t("Space navigation")
+            : isSettingsRoute
+              ? t("Settings navigation")
+              : isAiRoute
+                ? t("AI navigation")
+                : t("Main navigation")
+        }
       >
         {isSpaceRoute && (
           <div className={classes.resizeHandle} onMouseDown={startResizing} />
@@ -114,19 +129,35 @@ export default function GlobalAppShell({
         {isAiRoute && <AiChatSidebar />}
         {showGlobalSidebar && <GlobalSidebar />}
       </AppShell.Navbar>
-      <AppShell.Main>
+      <AppShell.Main id="main-content">
         {isSettingsRoute ? (
-          <Container size={900}>{children}</Container>
+          <Container size={900} pb={80}>
+            {children}
+          </Container>
         ) : (
           children
         )}
       </AppShell.Main>
 
       {isPageRoute && (
-        <AppShell.Aside className={classes.aside} p="md" withBorder={false}>
+        <AppShell.Aside
+          className={classes.aside}
+          p="md"
+          withBorder={false}
+          aria-label={
+            asideTab === "comments"
+              ? t("Comments")
+              : asideTab === "toc"
+                ? t("Table of contents")
+                : asideTab === "chat"
+                  ? t("AI Chat")
+                  : undefined
+          }
+        >
           <Aside />
         </AppShell.Aside>
       )}
     </AppShell>
+    </>
   );
 }

apps/client/src/components/layouts/global/global-sidebar.module.css

@@ -50,7 +50,7 @@
 .sectionHeader {
     padding: var(--mantine-spacing-xs) var(--mantine-spacing-sm);
     font-size: var(--mantine-font-size-xs);
-    color: light-dark(var(--mantine-color-gray-6), var(--mantine-color-dark-3));
+    color: var(--mantine-color-dimmed);
     font-weight: 600;
     text-transform: uppercase;
     letter-spacing: 0.5px;

apps/client/src/components/layouts/global/global-sidebar.tsx

@@ -1,5 +1,5 @@
 import { useEffect, useState } from "react";
-import { ScrollArea, Text, Divider, Modal } from "@mantine/core";
+import { ScrollArea, Text, Divider, Modal, UnstyledButton } from "@mantine/core";
 import {
   IconHome,
   IconClock,
@@ -119,17 +119,13 @@ export default function GlobalSidebar() {
       </ScrollArea>
 
       <div className={classes.bottomSection}>
-        <a
+        <UnstyledButton
           className={classes.link}
-          onClick={(e) => {
-            e.preventDefault();
-            openInvite();
-          }}
-          href="#"
+          onClick={openInvite}
         >
           <IconUserPlus className={classes.linkIcon} stroke={2} />
           <span>{t("Invite People")}</span>
-        </a>
+        </UnstyledButton>
         <Link
           className={classes.link}
           data-active={active.startsWith("/settings") || undefined}

apps/client/src/components/settings/app-version.tsx

@@ -29,7 +29,7 @@ export default function AppVersion() {
       >
         <Indicator
           label={t("New update")}
-          color="gray"
+          color="dark"
           inline
           size={16}
           position="middle-end"

apps/client/src/components/settings/settings-queries.tsx

@@ -13,6 +13,7 @@ import { getShares } from "@/features/share/services/share-service.ts";
 import { getApiKeys } from "@/ee/api-key";
 import { getAuditLogs } from "@/ee/audit/services/audit-service";
 import { getVerificationList } from "@/ee/page-verification/services/page-verification-service";
+import { getScimTokens } from "@/ee/scim/services/scim-token-service";
 
 export const prefetchWorkspaceMembers = () => {
   const params: QueryParams = { limit: 100, query: "" };
@@ -98,3 +99,10 @@ export const prefetchVerifiedPages = () => {
     queryFn: () => getVerificationList(params),
   });
 };
+
+export const prefetchScimTokens = () => {
+  queryClient.prefetchQuery({
+    queryKey: ["scim-token-list", { cursor: undefined }],
+    queryFn: () => getScimTokens({}),
+  });
+};

apps/client/src/components/settings/settings-sidebar.tsx

@@ -31,6 +31,7 @@ import {
   prefetchBilling,
   prefetchGroups,
   prefetchLicense,
+  prefetchScimTokens,
   prefetchShares,
   prefetchSpaces,
   prefetchSsoProviders,
@@ -204,7 +205,10 @@ export default function SettingsSidebar() {
               }
               break;
             case "Security & SSO":
-              prefetchHandler = prefetchSsoProviders;
+              prefetchHandler = () => {
+                prefetchSsoProviders();
+                prefetchScimTokens();
+              };
               break;
             case "Public sharing":
               prefetchHandler = prefetchShares;
@@ -226,32 +230,6 @@ export default function SettingsSidebar() {
           }
 
           const isDisabled = isItemDisabled(item);
-          const linkElement = (
-            <Link
-              onMouseEnter={!isDisabled ? prefetchHandler : undefined}
-              className={classes.link}
-              data-active={active.startsWith(item.path) || undefined}
-              data-disabled={isDisabled || undefined}
-              key={item.label}
-              to={isDisabled ? "#" : item.path}
-              onClick={(e) => {
-                if (isDisabled) {
-                  e.preventDefault();
-                  return;
-                }
-                if (mobileSidebarOpened) {
-                  toggleMobileSidebar();
-                }
-              }}
-              style={{
-                opacity: isDisabled ? 0.5 : 1,
-                cursor: isDisabled ? "not-allowed" : "pointer",
-              }}
-            >
-              <item.icon className={classes.linkIcon} stroke={2} />
-              <span>{t(item.label)}</span>
-            </Link>
-          );
 
           if (isDisabled) {
             return (
@@ -261,12 +239,41 @@ export default function SettingsSidebar() {
                 position="right"
                 withArrow
               >
-                {linkElement}
+                <span
+                  className={classes.link}
+                  data-disabled
+                  role="link"
+                  aria-disabled="true"
+                  tabIndex={0}
+                  style={{
+                    opacity: 0.5,
+                    cursor: "not-allowed",
+                  }}
+                >
+                  <item.icon className={classes.linkIcon} stroke={2} />
+                  <span>{t(item.label)}</span>
+                </span>
               </Tooltip>
             );
           }
 
-          return linkElement;
+          return (
+            <Link
+              onMouseEnter={prefetchHandler}
+              className={classes.link}
+              data-active={active.startsWith(item.path) || undefined}
+              key={item.label}
+              to={item.path}
+              onClick={() => {
+                if (mobileSidebarOpened) {
+                  toggleMobileSidebar();
+                }
+              }}
+            >
+              <item.icon className={classes.linkIcon} stroke={2} />
+              <span>{t(item.label)}</span>
+            </Link>
+          );
         })}
       </div>
     );
@@ -284,7 +291,7 @@ export default function SettingsSidebar() {
           }}
           variant="transparent"
           c="gray"
-          aria-label="Back"
+          aria-label={t("Back")}
         >
           <IconArrowLeft stroke={2} />
         </ActionIcon>

apps/client/src/components/ui/custom-avatar.tsx

@@ -1,5 +1,5 @@
 import React from "react";
-import { Avatar } from "@mantine/core";
+import { Avatar, MantineColor } from "@mantine/core";
 import { getAvatarUrl } from "@/lib/config.ts";
 import { AvatarIconType } from "@/features/attachments/types/attachment.types.ts";
 
@@ -16,11 +16,39 @@ interface CustomAvatarProps {
   mt?: string | number;
 }
 
+// `color.shade` pairs whose filled background meets WCAG AA (4.5:1) against
+// white text. Avoids lime/yellow/green/orange — even their dark shades have
+// weak white-text contrast.
+const SAFE_INITIALS_COLORS: MantineColor[] = [
+  "blue.8",
+  "cyan.9",
+  "grape.7",
+  "indigo.7",
+  "pink.8",
+  "red.8",
+  "violet.7",
+];
+
+function hashName(input: string) {
+  let hash = 0;
+  for (let i = 0; i < input.length; i += 1) {
+    hash = (hash << 5) - hash + input.charCodeAt(i);
+    hash |= 0;
+  }
+  return Math.abs(hash);
+}
+
+function pickInitialsColor(name: string) {
+  return SAFE_INITIALS_COLORS[hashName(name) % SAFE_INITIALS_COLORS.length];
+}
+
 export const CustomAvatar = React.forwardRef<
   HTMLInputElement,
   CustomAvatarProps
->(({ avatarUrl, name, type, ...props }: CustomAvatarProps, ref) => {
+>(({ avatarUrl, name, type, color, ...props }: CustomAvatarProps, ref) => {
   const avatarLink = getAvatarUrl(avatarUrl, type);
+  const resolvedColor =
+    !color || color === "initials" ? pickInitialsColor(name ?? "") : color;
 
   return (
     <Avatar
@@ -28,7 +56,7 @@ export const CustomAvatar = React.forwardRef<
       src={avatarLink}
       name={name}
       alt={name}
-      color="initials"
+      color={resolvedColor}
       {...props}
     />
   );

apps/client/src/components/ui/destination-picker/page-children.tsx

@@ -74,7 +74,18 @@ export function PageChildren({
         />
       ))}
       {hasNextPage && (
-        <div className={classes.loadMore} onClick={() => fetchNextPage()}>
+        <div
+          className={classes.loadMore}
+          onClick={() => fetchNextPage()}
+          onKeyDown={(e) => {
+            if (e.key === "Enter" || e.key === " ") {
+              e.preventDefault();
+              fetchNextPage();
+            }
+          }}
+          role="button"
+          tabIndex={0}
+        >
           {t("Load more")}
         </div>
       )}

apps/client/src/components/ui/emoji-picker.tsx

@@ -70,11 +70,14 @@ function EmojiPicker({
       closeOnEscape={true}
     >
       <Popover.Target ref={setTarget}>
-        <ActionIcon 
-          c={actionIconProps?.c || "gray"} 
-          variant={actionIconProps?.variant || "transparent"} 
+        <ActionIcon
+          c={actionIconProps?.c || "gray"}
+          variant={actionIconProps?.variant || "transparent"}
           size={actionIconProps?.size}
           onClick={handlers.toggle}
+          aria-label={t("Pick emoji")}
+          aria-haspopup="dialog"
+          aria-expanded={opened}
         >
           {icon}
         </ActionIcon>

apps/client/src/ee/ai-chat/components/ai-chat-sidebar-item.tsx

@@ -132,6 +132,7 @@ export default function AiChatSidebarItem({
               size="xs"
               color="gray"
               onClick={(e) => e.preventDefault()}
+              aria-label={t("Chat menu")}
             >
               <IconDots size={14} />
             </ActionIcon>

apps/client/src/ee/ai-chat/components/ai-chat-sidebar.tsx

@@ -137,7 +137,8 @@ export default function AiChatSidebar() {
 
       <TextInput
         className={classes.searchInput}
-        placeholder="Search chats..."
+        placeholder={t("Search chats...")}
+        aria-label={t("Search chats")}
         leftSection={<IconSearch size={14} />}
         size="xs"
         value={search}

apps/client/src/ee/ai-chat/components/aside-chat-panel.tsx

@@ -178,6 +178,7 @@ export default function AsideChatPanel() {
             href="/ai"
             variant="subtle"
             color="dark"
+            aria-label={t("New chat")}
             onClick={handleNewChat}
           >
             <IconPlus size={20} stroke={1.75} />
@@ -185,13 +186,23 @@ export default function AsideChatPanel() {
         </Tooltip>
 
         <Tooltip label={t("Open full page")} openDelay={250}>
-          <ActionIcon variant="subtle" color="dark" onClick={handleExpand}>
+          <ActionIcon
+            variant="subtle"
+            color="dark"
+            aria-label={t("Open full page")}
+            onClick={handleExpand}
+          >
             <IconArrowsDiagonal size={18} stroke={1.5} />
           </ActionIcon>
         </Tooltip>
 
         <Tooltip label={t("Close")} openDelay={250}>
-          <ActionIcon variant="subtle" color="dark" onClick={handleClose}>
+          <ActionIcon
+            variant="subtle"
+            color="dark"
+            aria-label={t("Close")}
+            onClick={handleClose}
+          >
             <IconX size={20} stroke={1.75} />
           </ActionIcon>
         </Tooltip>

apps/client/src/ee/ai-chat/components/chat-empty-state.tsx

@@ -65,7 +65,7 @@ export default function ChatEmptyState({ isStreaming, onSend, onStop }: Props) {
           isStreaming={isStreaming}
           onSend={onSend}
           onStop={onStop}
-          placeholder="Ask anything... Use @ to mention pages"
+          placeholder={t("Ask anything... Use @ to mention pages")}
           autofocus
         />
       </div>

apps/client/src/ee/ai-chat/components/chat-input.tsx

@@ -200,7 +200,7 @@ export default function ChatInput({
         link: false,
       }),
       Placeholder.configure({
-        placeholder: placeholder || "Ask anything... Use @ to mention pages",
+        placeholder: placeholder || t("Ask anything... Use @ to mention pages"),
       }),
       CharacterCount.configure({
         limit: 50000,
@@ -225,6 +225,10 @@ export default function ChatInput({
       }),
     ],
     editorProps: {
+      attributes: {
+        "aria-label": placeholder || t("Ask anything... Use @ to mention pages"),
+        "aria-multiline": "true",
+      },
       handleDOMEvents: {
         keydown: (_view, event) => {
           if (
@@ -275,6 +279,8 @@ export default function ChatInput({
         type="file"
         accept={ACCEPTED_FILE_TYPES}
         multiple
+        aria-label={t("Add files")}
+        tabIndex={-1}
         style={{ display: "none" }}
         onChange={(e) => handleFileSelect(e.target.files)}
       />

apps/client/src/ee/ai-chat/components/chat-tool-group.tsx

@@ -31,7 +31,16 @@ export default function ChatToolGroup({ toolCalls, isStreaming }: Props) {
     <div className={classes.toolGroup}>
       <div
         className={classes.toolGroupHeader}
+        role="button"
+        tabIndex={0}
+        aria-expanded={expanded}
         onClick={() => setExpanded((prev) => !prev)}
+        onKeyDown={(event) => {
+          if (event.key === "Enter" || event.key === " ") {
+            event.preventDefault();
+            setExpanded((prev) => !prev);
+          }
+        }}
       >
         {activeLabel ? (
           <IconLoader2 size={12} className={classes.processingSpinner} />

apps/client/src/ee/ai-chat/styles/ai-chat.module.css

@@ -98,7 +98,7 @@
   font-weight: 600;
   letter-spacing: 0.08em;
   text-transform: uppercase;
-  color: light-dark(var(--mantine-color-gray-6), var(--mantine-color-dark-2));
+  color: var(--mantine-color-dimmed);
   margin-bottom: var(--mantine-spacing-xs);
 }
 
@@ -125,7 +125,7 @@
 .suggestionsLabel {
   font-size: var(--mantine-font-size-xs);
   font-weight: 500;
-  color: light-dark(var(--mantine-color-gray-5), var(--mantine-color-dark-3));
+  color: var(--mantine-color-dimmed);
   text-transform: uppercase;
   letter-spacing: 0.5px;
   margin-bottom: var(--mantine-spacing-sm);

apps/client/src/ee/ai-chat/styles/chat-input.module.css

@@ -43,7 +43,7 @@
   margin-top: 6px;
   text-align: center;
   font-size: var(--mantine-font-size-xs);
-  color: light-dark(var(--mantine-color-gray-5), var(--mantine-color-dark-3));
+  color: var(--mantine-color-dimmed);
 }
 
 .attachmentChips {

apps/client/src/ee/ai-chat/styles/chat-sidebar.module.css

@@ -36,7 +36,7 @@
   padding: 4px var(--mantine-spacing-xs);
   font-size: var(--mantine-font-size-xs);
   font-weight: 600;
-  color: light-dark(var(--mantine-color-gray-6), var(--mantine-color-dark-2));
+  color: var(--mantine-color-dimmed);
   user-select: none;
 }
 
@@ -104,7 +104,7 @@
 
 .chatItemDate {
   font-size: var(--mantine-font-size-xs);
-  color: light-dark(var(--mantine-color-gray-5), var(--mantine-color-dark-3));
+  color: var(--mantine-color-dimmed);
   white-space: nowrap;
   transition: opacity 150ms;
 }

apps/client/src/ee/api-key/components/api-key-created-modal.tsx

@@ -31,7 +31,7 @@ export function ApiKeyCreatedModal({
     <Modal
       opened={opened}
       onClose={onClose}
-      title={t("API key created")}
+      title={t("{{credential}} created", { credential: t("API key") })}
       size="lg"
     >
       <Stack gap="md">
@@ -41,7 +41,8 @@ export function ApiKeyCreatedModal({
           color="red"
         >
           {t(
-            "Make sure to copy your API key now. You won't be able to see it again!",
+            "Make sure to copy your {{credential}} now. You won't be able to see it again!",
+            { credential: t("API key") },
           )}
         </Alert>
 
@@ -64,7 +65,7 @@ export function ApiKeyCreatedModal({
         </div>
 
         <Button fullWidth onClick={onClose} mt="md">
-          {t("I've saved my API key")}
+          {t("I've saved my {{credential}}", { credential: t("API key") })}
         </Button>
       </Stack>
     </Modal>

apps/client/src/ee/api-key/components/api-key-table.tsx

@@ -44,7 +44,7 @@ export function ApiKeyTable({
             <Table.Th>{t("Last used")}</Table.Th>
             <Table.Th>{t("Expires")}</Table.Th>
             <Table.Th>{t("Created")}</Table.Th>
-            <Table.Th></Table.Th>
+            <Table.Th aria-label={t("Action")} />
           </Table.Tr>
         </Table.Thead>
 
@@ -106,7 +106,11 @@ export function ApiKeyTable({
                 <Table.Td>
                   <Menu position="bottom-end" withinPortal>
                     <Menu.Target>
-                      <ActionIcon variant="subtle" color="gray">
+                      <ActionIcon
+                        variant="subtle"
+                        color="gray"
+                        aria-label={t("API key menu")}
+                      >
                         <IconDots size={16} />
                       </ActionIcon>
                     </Menu.Target>

apps/client/src/ee/api-key/components/create-api-key-modal.tsx

@@ -105,7 +105,7 @@ export function CreateApiKeyModal({
     <Modal
       opened={opened}
       onClose={handleClose}
-      title={t("Create API Key")}
+      title={t("Create {{credential}}", { credential: t("API key") })}
       size="md"
     >
       <form onSubmit={form.onSubmit((values) => handleSubmit(values))}>

apps/client/src/ee/api-key/components/revoke-api-key-modal.tsx

@@ -30,12 +30,14 @@ export function RevokeApiKeyModal({
     <Modal
       opened={opened}
       onClose={onClose}
-      title={t("Revoke API key")}
+      title={t("Revoke {{credential}}", { credential: t("API key") })}
       size="md"
     >
       <Stack gap="md">
         <Text>
-          {t("Are you sure you want to revoke this API key")}{" "}
+          {t("Are you sure you want to revoke this {{credential}}", {
+            credential: t("API key"),
+          })}{" "}
           <strong>{apiKey?.name}</strong>?
         </Text>
         <Text size="sm" c="dimmed">

apps/client/src/ee/api-key/components/update-api-key-modal.tsx

@@ -53,7 +53,7 @@ export function UpdateApiKeyModal({
     <Modal
       opened={opened}
       onClose={onClose}
-      title={t("Update API key")}
+      title={t("Update {{credential}}", { credential: t("API key") })}
       size="md"
     >
       <form onSubmit={form.onSubmit((values) => handleSubmit(values))}>

apps/client/src/ee/api-key/queries/api-key-query.ts

@@ -63,7 +63,11 @@ export function useCreateApiKeyMutation() {
   return useMutation<IApiKey, Error, ICreateApiKeyRequest>({
     mutationFn: (data) => createApiKey(data),
     onSuccess: () => {
-      notifications.show({ message: t("API key created successfully") });
+      notifications.show({
+        message: t("{{credential}} created successfully", {
+          credential: t("API key"),
+        }),
+      });
       queryClient.invalidateQueries({
         predicate: (item) =>
           ["api-key-list"].includes(item.queryKey[0] as string),

apps/client/src/ee/audit/lib/audit-event-labels.ts

@@ -33,6 +33,10 @@ export const auditEventLabels: Record<string, string> = {
   "api_key.updated": "Updated API key",
   "api_key.deleted": "Deleted API key",
 
+  "scim_token.created": "Created SCIM token",
+  "scim_token.updated": "Updated SCIM token",
+  "scim_token.deleted": "Deleted SCIM token",
+
   "space.created": "Created space",
   "space.updated": "Updated space",
   "space.deleted": "Deleted space",
@@ -174,6 +178,14 @@ export const eventFilterOptions: EventGroup[] = [
       { value: "api_key.deleted", label: "Deleted API key" },
     ],
   },
+  {
+    group: "SCIM token",
+    items: [
+      { value: "scim_token.created", label: "Created SCIM token" },
+      { value: "scim_token.updated", label: "Updated SCIM token" },
+      { value: "scim_token.deleted", label: "Deleted SCIM token" },
+    ],
+  },
   {
     group: "License",
     items: [

apps/client/src/ee/features.ts

@@ -8,6 +8,7 @@ export const Feature = {
   AI: 'ai',
   CONFLUENCE_IMPORT: 'import:confluence',
   DOCX_IMPORT: 'import:docx',
+  PDF_IMPORT: 'import:pdf',
   ATTACHMENT_INDEXING: 'attachment:indexing',
   SECURITY_SETTINGS: 'security:settings',
   MCP: 'mcp',

apps/client/src/ee/page-permission/components/page-permission-list.tsx

@@ -140,7 +140,7 @@ export function PagePermissionList({
         )}
       </Group>
 
-      <ScrollArea mah={250} viewportRef={viewportRef}>
+      <ScrollArea.Autosize mah={400} viewportRef={viewportRef}>
         {sortedMembers.map((member) => (
           <PagePermissionItem
             key={`${member.type}-${member.id}`}
@@ -158,7 +158,7 @@ export function PagePermissionList({
             <Loader size="xs" />
           </Center>
         )}
-      </ScrollArea>
+      </ScrollArea.Autosize>
     </>
   );
 }

apps/client/src/ee/page-verification/components/page-verification-modal.tsx

@@ -1,4 +1,12 @@
-import { ActionIcon, Group, Menu, Modal, Text, Tooltip } from "@mantine/core";
+import {
+  ActionIcon,
+  Group,
+  Menu,
+  Modal,
+  Text,
+  ThemeIcon,
+  Tooltip,
+} from "@mantine/core";
 import { useDisclosure } from "@mantine/hooks";
 import {
   IconRosetteDiscountCheckFilled,
@@ -38,6 +46,7 @@ export function PageVerificationModal({
     <Modal
       opened={opened}
       onClose={onClose}
+      aria-label={status === "none" ? t("Set up verification") : t("Verify page")}
       title={
         <Group gap="xs">
           <IconShieldCheck
@@ -97,9 +106,9 @@ export function PageVerificationBadge({
         withArrow
         openDelay={250}
       >
-        <ActionIcon variant="subtle" color="gray">
+        <ThemeIcon variant="subtle" color="gray">
           <IconShieldCheck size={20} stroke={1.5} />
-        </ActionIcon>
+        </ThemeIcon>
       </Tooltip>
     );
   }
@@ -130,7 +139,12 @@ export function PageVerificationBadge({
         </Tooltip>
       ) : !readOnly ? (
         <Tooltip label={t("Set up verification")} withArrow openDelay={250}>
-          <ActionIcon variant="subtle" color="gray" onClick={open}>
+          <ActionIcon
+            variant="subtle"
+            color="gray"
+            aria-label={t("Set up verification")}
+            onClick={open}
+          >
             <IconShieldCheck size={20} stroke={1.5} />
           </ActionIcon>
         </Tooltip>

apps/client/src/ee/scim/components/create-scim-token-modal.tsx

@@ -0,0 +1,78 @@
+import { Modal, TextInput, Button, Group, Stack } from "@mantine/core";
+import { useForm } from "@mantine/form";
+import { zod4Resolver } from "mantine-form-zod-resolver";
+import { z } from "zod/v4";
+import { useTranslation } from "react-i18next";
+import { useCreateScimTokenMutation } from "@/ee/scim/queries/scim-token-query";
+import { IScimToken } from "@/ee/scim/types/scim-token.types";
+
+interface CreateScimTokenModalProps {
+  opened: boolean;
+  onClose: () => void;
+  onSuccess: (response: IScimToken) => void;
+}
+
+const formSchema = z.object({
+  name: z.string().min(1, "Name is required"),
+});
+type FormValues = z.infer<typeof formSchema>;
+
+export function CreateScimTokenModal({
+  opened,
+  onClose,
+  onSuccess,
+}: CreateScimTokenModalProps) {
+  const { t } = useTranslation();
+  const createMutation = useCreateScimTokenMutation();
+
+  const form = useForm<FormValues>({
+    validate: zod4Resolver(formSchema),
+    initialValues: { name: "" },
+  });
+
+  const handleSubmit = async (data: FormValues) => {
+    try {
+      const created = await createMutation.mutateAsync({ name: data.name });
+      onSuccess(created);
+      form.reset();
+      onClose();
+    } catch (err) {
+      //
+    }
+  };
+
+  const handleClose = () => {
+    form.reset();
+    onClose();
+  };
+
+  return (
+    <Modal
+      opened={opened}
+      onClose={handleClose}
+      title={t("Create {{credential}}", { credential: t("SCIM token") })}
+      size="md"
+    >
+      <form onSubmit={form.onSubmit((values) => handleSubmit(values))}>
+        <Stack gap="md">
+          <TextInput
+            label={t("Name")}
+            placeholder={t("Enter a descriptive name")}
+            data-autofocus
+            required
+            {...form.getInputProps("name")}
+          />
+
+          <Group justify="flex-end" mt="md">
+            <Button variant="default" onClick={handleClose}>
+              {t("Cancel")}
+            </Button>
+            <Button type="submit" loading={createMutation.isPending}>
+              {t("Create")}
+            </Button>
+          </Group>
+        </Stack>
+      </form>
+    </Modal>
+  );
+}

apps/client/src/ee/scim/components/enable-scim.tsx

@@ -0,0 +1,55 @@
+import { Group, Text, Switch, Tooltip } from "@mantine/core";
+import { useAtom } from "jotai";
+import { workspaceAtom } from "@/features/user/atoms/current-user-atom.ts";
+import React, { useState } from "react";
+import { useTranslation } from "react-i18next";
+import { updateWorkspace } from "@/features/workspace/services/workspace-service.ts";
+import { notifications } from "@mantine/notifications";
+import { useHasFeature } from "@/ee/hooks/use-feature.ts";
+import { Feature } from "@/ee/features.ts";
+import { useUpgradeLabel } from "@/ee/hooks/use-upgrade-label.ts";
+
+export default function EnableScim() {
+  const { t } = useTranslation();
+  const [workspace, setWorkspace] = useAtom(workspaceAtom);
+  const [checked, setChecked] = useState(workspace?.isScimEnabled ?? false);
+  const hasAccess = useHasFeature(Feature.SCIM);
+  const upgradeLabel = useUpgradeLabel();
+
+  const handleChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
+    const value = event.currentTarget.checked;
+    try {
+      const updatedWorkspace = await updateWorkspace({ isScimEnabled: value });
+      setChecked(value);
+      setWorkspace(updatedWorkspace);
+    } catch (err) {
+      notifications.show({
+        message: err?.response?.data?.message,
+        color: "red",
+      });
+    }
+  };
+
+  return (
+    <Group justify="space-between" wrap="nowrap" gap="xl">
+      <div>
+        <Text size="md">{t("Enable SCIM")}</Text>
+        <Text size="sm" c="dimmed">
+          {t(
+            "Automatically provision users and groups from your identity provider via SCIM.",
+          )}
+        </Text>
+      </div>
+
+      <Tooltip label={upgradeLabel} disabled={hasAccess} refProp="rootRef">
+        <Switch
+          labelPosition="left"
+          defaultChecked={checked}
+          onChange={handleChange}
+          disabled={!hasAccess}
+          aria-label={t("Toggle SCIM provisioning")}
+        />
+      </Tooltip>
+    </Group>
+  );
+}

apps/client/src/ee/scim/components/revoke-scim-token-modal.tsx

@@ -0,0 +1,61 @@
+import { Modal, Text, Button, Group, Stack } from "@mantine/core";
+import { useTranslation } from "react-i18next";
+import { useRevokeScimTokenMutation } from "@/ee/scim/queries/scim-token-query";
+import { IScimToken } from "@/ee/scim/types/scim-token.types";
+
+interface RevokeScimTokenModalProps {
+  opened: boolean;
+  onClose: () => void;
+  scimToken: IScimToken | null;
+}
+
+export function RevokeScimTokenModal({
+  opened,
+  onClose,
+  scimToken,
+}: RevokeScimTokenModalProps) {
+  const { t } = useTranslation();
+  const revokeMutation = useRevokeScimTokenMutation();
+
+  const handleRevoke = async () => {
+    if (!scimToken) return;
+    await revokeMutation.mutateAsync({ tokenId: scimToken.id });
+    onClose();
+  };
+
+  return (
+    <Modal
+      opened={opened}
+      onClose={onClose}
+      title={t("Revoke {{credential}}", { credential: t("SCIM token") })}
+      size="md"
+    >
+      <Stack gap="md">
+        <Text>
+          {t("Are you sure you want to revoke this {{credential}}", {
+            credential: t("SCIM token"),
+          })}{" "}
+          <strong>{scimToken?.name}</strong>?
+        </Text>
+        <Text size="sm" c="dimmed">
+          {t(
+            "This action cannot be undone. Your identity provider will stop syncing immediately.",
+          )}
+        </Text>
+
+        <Group justify="flex-end" mt="md">
+          <Button variant="default" onClick={onClose}>
+            {t("Cancel")}
+          </Button>
+          <Button
+            color="red"
+            onClick={handleRevoke}
+            loading={revokeMutation.isPending}
+          >
+            {t("Revoke")}
+          </Button>
+        </Group>
+      </Stack>
+    </Modal>
+  );
+}

apps/client/src/ee/scim/components/scim-token-created-modal.tsx

@@ -0,0 +1,69 @@
+import {
+  Modal,
+  Text,
+  Stack,
+  Alert,
+  Group,
+  Button,
+  TextInput,
+} from "@mantine/core";
+import { IconAlertTriangle } from "@tabler/icons-react";
+import { useTranslation } from "react-i18next";
+import CopyTextButton from "@/components/common/copy.tsx";
+import { IScimToken } from "@/ee/scim/types/scim-token.types";
+
+interface ScimTokenCreatedModalProps {
+  opened: boolean;
+  onClose: () => void;
+  scimToken: IScimToken | null;
+}
+
+export function ScimTokenCreatedModal({
+  opened,
+  onClose,
+  scimToken,
+}: ScimTokenCreatedModalProps) {
+  const { t } = useTranslation();
+  if (!scimToken) return null;
+
+  return (
+    <Modal
+      opened={opened}
+      onClose={onClose}
+      title={t("{{credential}} created", { credential: t("SCIM token") })}
+      size="lg"
+    >
+      <Stack gap="md">
+        <Alert
+          icon={<IconAlertTriangle size={16} />}
+          title={t("Important")}
+          color="red"
+        >
+          {t(
+            "Make sure to copy your {{credential}} now. You won't be able to see it again!",
+            { credential: t("SCIM token") },
+          )}
+        </Alert>
+
+        <div>
+          <Text size="sm" fw={500} mb="xs">
+            {t("SCIM token")}
+          </Text>
+          <Group gap="xs" wrap="nowrap">
+            <TextInput
+              variant="filled"
+              style={{ flex: 1 }}
+              value={scimToken.token}
+              readOnly
+            />
+            <CopyTextButton text={scimToken.token} />
+          </Group>
+        </div>
+
+        <Button fullWidth onClick={onClose} mt="md">
+          {t("I've saved my {{credential}}", { credential: t("SCIM token") })}
+        </Button>
+      </Stack>
+    </Modal>
+  );
+}

apps/client/src/ee/scim/components/scim-token-table.tsx

@@ -0,0 +1,130 @@
+import { ActionIcon, Group, Menu, Table, Text } from "@mantine/core";
+import { IconDots, IconEdit, IconTrash } from "@tabler/icons-react";
+import { format } from "date-fns";
+import { useTranslation } from "react-i18next";
+import { CustomAvatar } from "@/components/ui/custom-avatar.tsx";
+import React from "react";
+import NoTableResults from "@/components/common/no-table-results";
+import { IScimToken } from "@/ee/scim/types/scim-token.types";
+
+interface ScimTokenTableProps {
+  tokens: IScimToken[];
+  isLoading?: boolean;
+  onUpdate?: (token: IScimToken) => void;
+  onRevoke?: (token: IScimToken) => void;
+}
+
+export function ScimTokenTable({
+  tokens,
+  isLoading,
+  onUpdate,
+  onRevoke,
+}: ScimTokenTableProps) {
+  const { t } = useTranslation();
+
+  const formatDate = (date: Date | string | null) => {
+    if (!date) return t("Never");
+    return format(new Date(date), "MMM dd, yyyy");
+  };
+
+  return (
+    <Table.ScrollContainer minWidth={500}>
+      <Table highlightOnHover verticalSpacing="sm">
+        <Table.Thead>
+          <Table.Tr>
+            <Table.Th>{t("Name")}</Table.Th>
+            <Table.Th>{t("Token")}</Table.Th>
+            <Table.Th>{t("Created by")}</Table.Th>
+            <Table.Th>{t("Last used")}</Table.Th>
+            <Table.Th>{t("Created")}</Table.Th>
+            <Table.Th aria-label={t("Action")} />
+          </Table.Tr>
+        </Table.Thead>
+
+        <Table.Tbody>
+          {tokens && tokens.length > 0 ? (
+            tokens.map((token) => (
+              <Table.Tr key={token.id}>
+                <Table.Td>
+                  <Text fz="sm" fw={500}>
+                    {token.name}
+                  </Text>
+                </Table.Td>
+
+                <Table.Td>
+                  <Text fz="sm" ff="monospace" c="dimmed">
+                    ••••{token.tokenLastFour}
+                  </Text>
+                </Table.Td>
+
+                {token.creator ? (
+                  <Table.Td>
+                    <Group gap="4" wrap="nowrap">
+                      <CustomAvatar
+                        avatarUrl={token.creator?.avatarUrl}
+                        name={token.creator.name}
+                        size="sm"
+                      />
+                      <Text fz="sm" lineClamp={1}>
+                        {token.creator.name}
+                      </Text>
+                    </Group>
+                  </Table.Td>
+                ) : (
+                  <Table.Td>
+                    <Text fz="sm" c="dimmed">
+                      —
+                    </Text>
+                  </Table.Td>
+                )}
+
+                <Table.Td>
+                  <Text fz="sm" style={{ whiteSpace: "nowrap" }}>
+                    {formatDate(token.lastUsedAt)}
+                  </Text>
+                </Table.Td>
+
+                <Table.Td>
+                  <Text fz="sm" style={{ whiteSpace: "nowrap" }}>
+                    {formatDate(token.createdAt)}
+                  </Text>
+                </Table.Td>
+
+                <Table.Td>
+                  <Menu position="bottom-end" withinPortal>
+                    <Menu.Target>
+                      <ActionIcon variant="subtle" color="gray">
+                        <IconDots size={16} />
+                      </ActionIcon>
+                    </Menu.Target>
+                    <Menu.Dropdown>
+                      {onUpdate && (
+                        <Menu.Item
+                          leftSection={<IconEdit size={16} />}
+                          onClick={() => onUpdate(token)}
+                        >
+                          {t("Rename")}
+                        </Menu.Item>
+                      )}
+                      {onRevoke && (
+                        <Menu.Item
+                          leftSection={<IconTrash size={16} />}
+                          color="red"
+                          onClick={() => onRevoke(token)}
+                        >
+                          {t("Revoke")}
+                        </Menu.Item>
+                      )}
+                    </Menu.Dropdown>
+                  </Menu>
+                </Table.Td>
+              </Table.Tr>
+            ))
+          ) : (
+            <NoTableResults colSpan={6} />
+          )}
+        </Table.Tbody>
+      </Table>
+    </Table.ScrollContainer>
+  );
+}

apps/client/src/ee/scim/components/scim-url-panel.tsx

@@ -0,0 +1,30 @@
+import { Group, Stack, Text, TextInput } from "@mantine/core";
+import { useTranslation } from "react-i18next";
+import CopyTextButton from "@/components/common/copy.tsx";
+
+export function ScimUrlPanel() {
+  const { t } = useTranslation();
+  const scimUrl = `${window.location.origin}/api/scim/v2`;
+
+  return (
+    <Stack gap="xs">
+      <Text size="sm" fw={500}>
+        {t("SCIM endpoint URL")}
+      </Text>
+      <Text size="xs" c="dimmed">
+        {t(
+          "Configure your identity provider with this URL to provision users and groups.",
+        )}
+      </Text>
+      <Group gap="xs" wrap="nowrap">
+        <TextInput
+          variant="filled"
+          style={{ flex: 1 }}
+          value={scimUrl}
+          readOnly
+        />
+        <CopyTextButton text={scimUrl} />
+      </Group>
+    </Stack>
+  );
+}

apps/client/src/ee/scim/components/update-scim-token-modal.tsx

@@ -0,0 +1,77 @@
+import { Modal, TextInput, Button, Group, Stack } from "@mantine/core";
+import { useForm } from "@mantine/form";
+import { zod4Resolver } from "mantine-form-zod-resolver";
+import { z } from "zod/v4";
+import { useTranslation } from "react-i18next";
+import { useEffect } from "react";
+import { useUpdateScimTokenMutation } from "@/ee/scim/queries/scim-token-query";
+import { IScimToken } from "@/ee/scim/types/scim-token.types";
+
+const formSchema = z.object({
+  name: z.string().min(1, "Name is required"),
+});
+type FormValues = z.infer<typeof formSchema>;
+
+interface UpdateScimTokenModalProps {
+  opened: boolean;
+  onClose: () => void;
+  scimToken: IScimToken | null;
+}
+
+export function UpdateScimTokenModal({
+  opened,
+  onClose,
+  scimToken,
+}: UpdateScimTokenModalProps) {
+  const { t } = useTranslation();
+  const updateMutation = useUpdateScimTokenMutation();
+
+  const form = useForm<FormValues>({
+    validate: zod4Resolver(formSchema),
+    initialValues: { name: "" },
+  });
+
+  useEffect(() => {
+    if (opened && scimToken) {
+      form.setValues({ name: scimToken.name });
+    }
+  }, [opened, scimToken]);
+
+  const handleSubmit = async (data: FormValues) => {
+    if (!scimToken) return;
+    await updateMutation.mutateAsync({
+      tokenId: scimToken.id,
+      name: data.name,
+    });
+    onClose();
+  };
+
+  return (
+    <Modal
+      opened={opened}
+      onClose={onClose}
+      title={t("Update {{credential}}", { credential: t("SCIM token") })}
+      size="md"
+    >
+      <form onSubmit={form.onSubmit((values) => handleSubmit(values))}>
+        <Stack gap="md">
+          <TextInput
+            label={t("Name")}
+            placeholder={t("Enter a descriptive name")}
+            required
+            {...form.getInputProps("name")}
+          />
+
+          <Group justify="flex-end" mt="md">
+            <Button variant="default" onClick={onClose}>
+              {t("Cancel")}
+            </Button>
+            <Button type="submit" loading={updateMutation.isPending}>
+              {t("Update")}
+            </Button>
+          </Group>
+        </Stack>
+      </form>
+    </Modal>
+  );
+}

apps/client/src/ee/scim/index.ts

@@ -0,0 +1,2 @@
+export * from "./types/scim-token.types";
+export * from "./services/scim-token-service";

apps/client/src/ee/scim/queries/scim-token-query.ts

@@ -0,0 +1,96 @@
+import { IPagination, QueryParams } from "@/lib/types.ts";
+import {
+  keepPreviousData,
+  useMutation,
+  useQuery,
+  useQueryClient,
+  UseQueryResult,
+} from "@tanstack/react-query";
+import {
+  createScimToken,
+  getScimTokens,
+  revokeScimToken,
+  updateScimToken,
+} from "@/ee/scim/services/scim-token-service";
+import {
+  IScimToken,
+  ICreateScimTokenRequest,
+  IRevokeScimTokenRequest,
+  IUpdateScimTokenRequest,
+} from "@/ee/scim/types/scim-token.types";
+import { notifications } from "@mantine/notifications";
+import { useTranslation } from "react-i18next";
+
+export function useGetScimTokensQuery(
+  params?: QueryParams,
+): UseQueryResult<IPagination<IScimToken>, Error> {
+  return useQuery({
+    queryKey: ["scim-token-list", params],
+    queryFn: () => getScimTokens(params),
+    placeholderData: keepPreviousData,
+  });
+}
+
+export function useCreateScimTokenMutation() {
+  const queryClient = useQueryClient();
+  const { t } = useTranslation();
+
+  return useMutation<IScimToken, Error, ICreateScimTokenRequest>({
+    mutationFn: (data) => createScimToken(data),
+    onSuccess: () => {
+      notifications.show({
+        message: t("{{credential}} created successfully", {
+          credential: t("SCIM token"),
+        }),
+      });
+      queryClient.invalidateQueries({
+        predicate: (item) =>
+          ["scim-token-list"].includes(item.queryKey[0] as string),
+      });
+    },
+    onError: (error) => {
+      const errorMessage = error["response"]?.data?.message;
+      notifications.show({ message: errorMessage, color: "red" });
+    },
+  });
+}
+
+export function useUpdateScimTokenMutation() {
+  const queryClient = useQueryClient();
+  const { t } = useTranslation();
+
+  return useMutation<void, Error, IUpdateScimTokenRequest>({
+    mutationFn: (data) => updateScimToken(data),
+    onSuccess: () => {
+      notifications.show({ message: t("Updated successfully") });
+      queryClient.invalidateQueries({
+        predicate: (item) =>
+          ["scim-token-list"].includes(item.queryKey[0] as string),
+      });
+    },
+    onError: (error) => {
+      const errorMessage = error["response"]?.data?.message;
+      notifications.show({ message: errorMessage, color: "red" });
+    },
+  });
+}
+
+export function useRevokeScimTokenMutation() {
+  const queryClient = useQueryClient();
+  const { t } = useTranslation();
+
+  return useMutation<void, Error, IRevokeScimTokenRequest>({
+    mutationFn: (data) => revokeScimToken(data),
+    onSuccess: () => {
+      notifications.show({ message: t("Revoked successfully") });
+      queryClient.invalidateQueries({
+        predicate: (item) =>
+          ["scim-token-list"].includes(item.queryKey[0] as string),
+      });
+    },
+    onError: (error) => {
+      const errorMessage = error["response"]?.data?.message;
+      notifications.show({ message: errorMessage, color: "red" });
+    },
+  });
+}

apps/client/src/ee/scim/services/scim-token-service.ts

@@ -0,0 +1,34 @@
+import api from "@/lib/api-client";
+import {
+  IScimToken,
+  ICreateScimTokenRequest,
+  IRevokeScimTokenRequest,
+  IUpdateScimTokenRequest,
+} from "@/ee/scim/types/scim-token.types";
+import { IPagination, QueryParams } from "@/lib/types.ts";
+
+export async function getScimTokens(
+  params?: QueryParams,
+): Promise<IPagination<IScimToken>> {
+  const req = await api.post("/scim-tokens", { ...params });
+  return req.data;
+}
+
+export async function createScimToken(
+  data: ICreateScimTokenRequest,
+): Promise<IScimToken> {
+  const req = await api.post<IScimToken>("/scim-tokens/create", data);
+  return req.data;
+}
+
+export async function updateScimToken(
+  data: IUpdateScimTokenRequest,
+): Promise<void> {
+  await api.post("/scim-tokens/update", data);
+}
+
+export async function revokeScimToken(
+  data: IRevokeScimTokenRequest,
+): Promise<void> {
+  await api.post("/scim-tokens/revoke", data);
+}

apps/client/src/ee/scim/types/scim-token.types.ts

@@ -0,0 +1,27 @@
+import { IUser } from "@/features/user/types/user.types.ts";
+
+export interface IScimToken {
+  id: string;
+  name: string;
+  token?: string;
+  tokenLastFour: string;
+  isEnabled: boolean;
+  creatorId: string;
+  workspaceId: string;
+  lastUsedAt: string | null;
+  createdAt: string;
+  creator?: Partial<IUser>;
+}
+
+export interface ICreateScimTokenRequest {
+  name: string;
+}
+
+export interface IUpdateScimTokenRequest {
+  tokenId: string;
+  name: string;
+}
+
+export interface IRevokeScimTokenRequest {
+  tokenId: string;
+}

apps/client/src/ee/security/components/sso-provider-list.tsx

@@ -69,8 +69,8 @@ export default function SsoProviderList() {
   return (
     <>
       <Card shadow="sm" radius="sm">
-        <Table.ScrollContainer minWidth={600}>
-          <Table verticalSpacing="sm">
+        <Table.ScrollContainer minWidth={600} maxHeight={400}>
+          <Table verticalSpacing="sm" stickyHeader>
             <Table.Thead>
               <Table.Tr>
                 <Table.Th>{t("Name")}</Table.Th>
@@ -141,6 +141,7 @@ export default function SsoProviderList() {
                         <ActionIcon
                           variant="subtle"
                           color="gray"
+                          aria-label={t("Edit {{name}}", { name: provider.name })}
                           onClick={() => handleEdit(provider)}
                         >
                           <IconPencil size={16} />
@@ -152,7 +153,13 @@ export default function SsoProviderList() {
                           withinPortal
                         >
                           <Menu.Target>
-                            <ActionIcon variant="subtle" color="gray">
+                            <ActionIcon
+                              variant="subtle"
+                              color="gray"
+                              aria-label={t("More actions for {{name}}", {
+                                name: provider.name,
+                              })}
+                            >
                               <IconDots size={16} />
                             </ActionIcon>
                           </Menu.Target>

apps/client/src/ee/security/pages/security.tsx

@@ -1,8 +1,18 @@
 import { Helmet } from "react-helmet-async";
 import { getAppName, isCloud } from "@/lib/config.ts";
 import SettingsTitle from "@/components/settings/settings-title.tsx";
-import { Divider, Title } from "@mantine/core";
-import React from "react";
+import {
+  Alert,
+  Button,
+  Card,
+  Divider,
+  Group,
+  Space,
+  Title,
+  Tooltip,
+} from "@mantine/core";
+import { IconInfoCircle } from "@tabler/icons-react";
+import React, { useState } from "react";
 import useUserRole from "@/hooks/use-user-role.tsx";
 import SsoProviderList from "@/ee/security/components/sso-provider-list.tsx";
 import CreateSsoProvider from "@/ee/security/components/create-sso-provider.tsx";
@@ -12,16 +22,41 @@ import { useTranslation } from "react-i18next";
 import EnforceMfa from "@/ee/security/components/enforce-mfa.tsx";
 import DisablePublicSharing from "@/ee/security/components/disable-public-sharing.tsx";
 import TrashRetention from "@/ee/security/components/trash-retention.tsx";
-
+import { useAtom } from "jotai";
+import { workspaceAtom } from "@/features/user/atoms/current-user-atom.ts";
 import { useHasFeature } from "@/ee/hooks/use-feature";
 import { Feature } from "@/ee/features";
+import { useGetScimTokensQuery } from "@/ee/scim/queries/scim-token-query";
+import { ScimUrlPanel } from "@/ee/scim/components/scim-url-panel";
+import { ScimTokenTable } from "@/ee/scim/components/scim-token-table";
+import { CreateScimTokenModal } from "@/ee/scim/components/create-scim-token-modal";
+import { ScimTokenCreatedModal } from "@/ee/scim/components/scim-token-created-modal";
+import { RevokeScimTokenModal } from "@/ee/scim/components/revoke-scim-token-modal";
+import { UpdateScimTokenModal } from "@/ee/scim/components/update-scim-token-modal";
+import EnableScim from "@/ee/scim/components/enable-scim";
+import { useCursorPaginate } from "@/hooks/use-cursor-paginate";
+import Paginate from "@/components/common/paginate";
+import { IScimToken } from "@/ee/scim/types/scim-token.types";
+
+const SCIM_TOKEN_LIMIT = 5;
 
 export default function Security() {
   const { t } = useTranslation();
   const { isAdmin } = useUserRole();
   const hasCustomSso = useHasFeature(Feature.SSO_CUSTOM);
-  const hasRetention = useHasFeature(Feature.RETENTION);
-  const hasSharingControls = useHasFeature(Feature.SHARING_CONTROLS);
+  const hasScim = useHasFeature(Feature.SCIM);
+  const [workspace] = useAtom(workspaceAtom);
+  const isScimEnabled = workspace?.isScimEnabled ?? false;
+
+  const { cursor, goNext, goPrev } = useCursorPaginate();
+  const { data: scimData, isLoading: scimLoading } = useGetScimTokensQuery(
+    hasScim && isScimEnabled ? { cursor } : undefined,
+  );
+
+  const [createOpen, setCreateOpen] = useState(false);
+  const [createdToken, setCreatedToken] = useState<IScimToken | null>(null);
+  const [updateTarget, setUpdateTarget] = useState<IScimToken | null>(null);
+  const [revokeTarget, setRevokeTarget] = useState<IScimToken | null>(null);
 
   if (!isAdmin) {
     return null;
@@ -45,7 +80,7 @@ export default function Security() {
       <Divider my="lg" />
 
       <Title order={4} my="lg">
-        Single sign-on (SSO)
+        {t("Single sign-on (SSO)")}
       </Title>
 
       <EnforceSso />
@@ -66,6 +101,102 @@ export default function Security() {
       )}
 
       <SsoProviderList />
+
+      {hasScim && (
+        <>
+          <Divider my="xl" />
+
+          <Title order={4} my="lg">
+            {t("SCIM provisioning")}
+          </Title>
+
+          <Alert
+            icon={<IconInfoCircle size={16} />}
+            color="blue"
+            variant="light"
+            mb="md"
+          >
+            {t("SCIM takes precedence over SSO group sync while enabled.")}
+          </Alert>
+
+          <EnableScim />
+
+          <Divider my="lg" />
+
+          <ScimUrlPanel />
+
+          {isScimEnabled && (
+            <>
+              <Divider my="lg" />
+
+              <Group justify="space-between" mb="md">
+                <Title order={5}>{t("SCIM tokens")}</Title>
+                <Tooltip
+                  label={t(
+                    "You have reached the maximum of {{max}} SCIM tokens. Delete an existing token to create a new one.",
+                    { max: SCIM_TOKEN_LIMIT },
+                  )}
+                  disabled={(scimData?.items.length ?? 0) < SCIM_TOKEN_LIMIT}
+                  refProp="rootRef"
+                >
+                  <Button
+                    onClick={() => setCreateOpen(true)}
+                    disabled={(scimData?.items.length ?? 0) >= SCIM_TOKEN_LIMIT}
+                  >
+                    {t("Create {{credential}}", {
+                      credential: t("SCIM token"),
+                    })}
+                  </Button>
+                </Tooltip>
+              </Group>
+
+              <Card shadow="sm" radius="sm">
+                <ScimTokenTable
+                  tokens={scimData?.items}
+                  isLoading={scimLoading}
+                  onUpdate={setUpdateTarget}
+                  onRevoke={setRevokeTarget}
+                />
+              </Card>
+
+              <Space h="md" />
+
+              {scimData?.items.length > 0 && (
+                <Paginate
+                  hasPrevPage={scimData?.meta?.hasPrevPage}
+                  hasNextPage={scimData?.meta?.hasNextPage}
+                  onNext={() => goNext(scimData?.meta?.nextCursor)}
+                  onPrev={goPrev}
+                />
+              )}
+
+              <CreateScimTokenModal
+                opened={createOpen}
+                onClose={() => setCreateOpen(false)}
+                onSuccess={setCreatedToken}
+              />
+
+              <ScimTokenCreatedModal
+                opened={!!createdToken}
+                onClose={() => setCreatedToken(null)}
+                scimToken={createdToken}
+              />
+
+              <UpdateScimTokenModal
+                opened={!!updateTarget}
+                onClose={() => setUpdateTarget(null)}
+                scimToken={updateTarget}
+              />
+
+              <RevokeScimTokenModal
+                opened={!!revokeTarget}
+                onClose={() => setRevokeTarget(null)}
+                scimToken={revokeTarget}
+              />
+            </>
+          )}
+        </>
+      )}
     </>
   );
 }

apps/client/src/ee/template/components/template-card.tsx

@@ -56,6 +56,7 @@ export default function TemplateCard({
                     color="gray"
                     className={classes.menuTarget}
                     onClick={(e) => e.stopPropagation()}
+                    aria-label={t("Template menu")}
                   >
                     <IconDots size={16} />
                   </ActionIcon>

apps/client/src/ee/template/components/template-preview-modal.tsx

@@ -24,7 +24,7 @@ export default function TemplatePreviewModal({
   const title = template?.title || t("Untitled");
 
   return (
-    <Modal.Root size={1200} opened={opened} onClose={onClose}>
+    <Modal.Root size={1200} opened={opened} onClose={onClose} aria-label={title}>
       <Modal.Overlay />
       <Modal.Content style={{ overflow: "hidden" }}>
         <Modal.Header>

apps/client/src/features/comment/components/comment-dialog.tsx

@@ -144,6 +144,7 @@ function CommentDialog({ editor, pageId, readOnly }: CommentDialogProps) {
       withCloseButton
       withBorder
       data-comment-dialog
+      aria-label={t("Add comment")}
     >
       <Stack gap={2}>
         <Group>

apps/client/src/features/comment/components/comment-editor.tsx

@@ -10,6 +10,7 @@ import { useTranslation } from "react-i18next";
 import EmojiCommand from "@/features/editor/extensions/emoji-command";
 import mentionRenderItems from "@/features/editor/components/mention/mention-suggestion";
 import MentionView from "@/features/editor/components/mention/mention-view";
+import { platformModifierKey } from "@/lib";
 
 interface CommentEditorProps {
   defaultContent?: any;
@@ -83,7 +84,7 @@ const CommentEditor = forwardRef(
               }
             }
 
-            if ((event.ctrlKey || event.metaKey) && event.key === "Enter") {
+            if (platformModifierKey(event) && event.code === "Enter") {
               event.preventDefault();
               if (onSave) onSave();
 

apps/client/src/features/comment/components/comment-list-item.tsx

@@ -173,6 +173,15 @@ function CommentListItem({
           <Box
             className={classes.textSelection}
             onClick={() => handleCommentClick(comment)}
+            onKeyDown={(e) => {
+              if (e.key === "Enter" || e.key === " ") {
+                e.preventDefault();
+                handleCommentClick(comment);
+              }
+            }}
+            role="button"
+            tabIndex={0}
+            aria-label={t("Jump to comment selection")}
           >
             <Text size="sm">{comment?.selection}</Text>
           </Box>

apps/client/src/features/comment/components/comment-menu.tsx

@@ -46,7 +46,11 @@ function CommentMenu({
   return (
     <Menu shadow="md" width={200}>
       <Menu.Target>
-        <ActionIcon variant="default" style={{ border: "none" }}>
+        <ActionIcon
+          variant="default"
+          style={{ border: "none" }}
+          aria-label={t("Comment menu")}
+        >
           <IconDots size={20} stroke={2} />
         </ActionIcon>
       </Menu.Target>

apps/client/src/features/editor/components/attachment/upload-attachment-action.tsx

@@ -19,7 +19,9 @@ export const uploadAttachmentAction = handleAttachmentUpload({
   },
   validateFn: (file, allowMedia: boolean) => {
     if (
-      (file.type.includes("image/") || file.type.includes("video/")) &&
+      (file.type.includes("image/") ||
+        file.type.includes("video/") ||
+        file.type === "application/pdf") &&
       !allowMedia
     ) {
       return false;

apps/client/src/features/editor/components/audio/audio-view.tsx

@@ -36,6 +36,7 @@ export default function AudioView(props: NodeViewProps) {
             preload="metadata"
             controls
             src={safeSrc}
+            aria-label={placeholder?.name || t("Audio")}
           />
         )}
         {!safeSrc && previewSrc && (
@@ -45,6 +46,7 @@ export default function AudioView(props: NodeViewProps) {
               preload="metadata"
               controls
               src={previewSrc}
+              aria-label={placeholder?.name || t("Audio")}
             />
             <Loader size={20} pos="absolute" top={6} right={6} />
           </Group>
@@ -60,7 +62,7 @@ export default function AudioView(props: NodeViewProps) {
           </Group>
         )}
         {!safeSrc && !previewSrc && !placeholder && (
-          <audio className={classes.audio} controls />
+          <audio className={classes.audio} controls aria-label={t("Audio")} />
         )}
       </div>
     </NodeViewWrapper>

apps/client/src/features/editor/components/bubble-menu/color-selector.tsx

@@ -172,6 +172,9 @@ export const ColorSelector: FC<ColorSelectorProps> = ({
               fontWeight: 500,
               fontSize: rem(16),
             }}
+            aria-label={t("Text color")}
+            aria-haspopup="dialog"
+            aria-expanded={isOpen}
           >
             A
           </Button>
@@ -186,20 +189,32 @@ export const ColorSelector: FC<ColorSelectorProps> = ({
                 {t("Text color")}
               </Text>
               <SimpleGrid cols={5} spacing="xs">
-                {TEXT_COLORS.map(({ name, color }, index) => (
+                {TEXT_COLORS.map(({ name, color }, index) => {
+                  const applyTextColor = () => {
+                    if (name === "Default") {
+                      editor.commands.unsetColor();
+                    } else {
+                      editor
+                        .chain()
+                        .focus()
+                        .setColor(color || "")
+                        .run();
+                    }
+                    setIsOpen(false);
+                  };
+                  return (
                   <Tooltip key={index} label={t(name)} withArrow>
                     <Box
-                      onClick={() => {
-                        if (name === "Default") {
-                          editor.commands.unsetColor();
-                        } else {
-                          editor
-                            .chain()
-                            .focus()
-                            .setColor(color || "")
-                            .run();
+                      role="button"
+                      tabIndex={0}
+                      aria-label={t(name)}
+                      aria-pressed={!!editorState[`text_${color}`]}
+                      onClick={applyTextColor}
+                      onKeyDown={(e) => {
+                        if (e.key === "Enter" || e.key === " ") {
+                          e.preventDefault();
+                          applyTextColor();
                         }
-                        setIsOpen(false);
                       }}
                       style={{
                         width: rem(28),
@@ -221,7 +236,8 @@ export const ColorSelector: FC<ColorSelectorProps> = ({
                       A
                     </Box>
                   </Tooltip>
-                ))}
+                  );
+                })}
               </SimpleGrid>
             </Box>
 
@@ -230,23 +246,35 @@ export const ColorSelector: FC<ColorSelectorProps> = ({
                 {t("Highlight color")}
               </Text>
               <SimpleGrid cols={5} spacing="xs">
-                {HIGHLIGHT_COLORS.map(({ name, color }, index) => (
+                {HIGHLIGHT_COLORS.map(({ name, color }, index) => {
+                  const applyHighlight = () => {
+                    if (name === "Default") {
+                      editor.commands.unsetHighlight();
+                    } else {
+                      editor
+                        .chain()
+                        .focus()
+                        .toggleMark("highlight", {
+                          color: color || "",
+                          colorName: name.toLowerCase() || "",
+                        })
+                        .run();
+                    }
+                    setIsOpen(false);
+                  };
+                  return (
                   <Tooltip key={index} label={t(name)} withArrow>
                     <Box
-                      onClick={() => {
-                        if (name === "Default") {
-                          editor.commands.unsetHighlight();
-                        } else {
-                          editor
-                            .chain()
-                            .focus()
-                            .toggleMark("highlight", {
-                              color: color || "",
-                              colorName: name.toLowerCase() || "",
-                            })
-                            .run();
+                      role="button"
+                      tabIndex={0}
+                      aria-label={t(name)}
+                      aria-pressed={!!editorState[`highlight_${color}`]}
+                      onClick={applyHighlight}
+                      onKeyDown={(e) => {
+                        if (e.key === "Enter" || e.key === " ") {
+                          e.preventDefault();
+                          applyHighlight();
                         }
-                        setIsOpen(false);
                       }}
                       style={{
                         width: rem(28),
@@ -274,7 +302,8 @@ export const ColorSelector: FC<ColorSelectorProps> = ({
                       )}
                     </Box>
                   </Tooltip>
-                ))}
+                  );
+                })}
               </SimpleGrid>
             </Box>
 

apps/client/src/features/editor/components/bubble-menu/node-selector.tsx

@@ -12,6 +12,7 @@ import {
   IconInfoCircle,
   IconList,
   IconListNumbers,
+  IconQuote,
   IconTypography,
 } from "@tabler/icons-react";
 import { Popover, Button, ScrollArea, Tooltip } from "@mantine/core";
@@ -59,6 +60,7 @@ export const NodeSelector: FC<NodeSelectorProps> = ({
         isCodeBlock: ctx.editor.isActive("codeBlock"),
         isCallout: ctx.editor.isActive("callout"),
         isDetails: ctx.editor.isActive("details"),
+        isTransclusionSource: ctx.editor.isActive("transclusionSource"),
       };
     },
   });
@@ -122,6 +124,12 @@ export const NodeSelector: FC<NodeSelectorProps> = ({
           .run(),
       isActive: () => editorState?.isBlockquote,
     },
+    {
+      name: "Synced block",
+      icon: IconQuote,
+      command: () => editor.chain().focus().toggleTransclusionSource().run(),
+      isActive: () => editorState?.isTransclusionSource,
+    },
     {
       name: "Code",
       icon: IconCode,
@@ -149,7 +157,12 @@ export const NodeSelector: FC<NodeSelectorProps> = ({
   return (
     <Popover opened={isOpen} withArrow>
       <Popover.Target>
-        <Tooltip label={t("Turn into")} withArrow withinPortal={false} disabled={isOpen}>
+        <Tooltip
+          label={t("Turn into")}
+          withArrow
+          withinPortal={false}
+          disabled={isOpen}
+        >
           <Button
             className={classes.buttonRoot}
             variant="default"
@@ -157,6 +170,9 @@ export const NodeSelector: FC<NodeSelectorProps> = ({
             radius="0"
             rightSection={<IconChevronDown size={16} />}
             onClick={() => setIsOpen(!isOpen)}
+            aria-label={t("Turn into")}
+            aria-haspopup="menu"
+            aria-expanded={isOpen}
           >
             {t(activeItem?.name)}
           </Button>

apps/client/src/features/editor/components/bubble-menu/text-alignment-selector.tsx

@@ -92,6 +92,9 @@ export const TextAlignmentSelector: FC<TextAlignmentProps> = ({
             radius="0"
             rightSection={<IconChevronDown size={16} />}
             onClick={() => setIsOpen(!isOpen)}
+            aria-label={t("Text align")}
+            aria-haspopup="menu"
+            aria-expanded={isOpen}
           >
             <activeItem.icon style={{ width: rem(16) }} stroke={2} />
           </Button>

apps/client/src/features/editor/components/drawio/drawio-view.tsx

@@ -137,7 +137,13 @@ export default function DrawioView(props: NodeViewProps) {
 
   return (
     <NodeViewWrapper data-drag-handle>
-      <Modal.Root opened={opened} onClose={handleClose} fullScreen closeOnEscape={false}>
+      <Modal.Root
+        opened={opened}
+        onClose={handleClose}
+        fullScreen
+        closeOnEscape={false}
+        aria-label={t("Diagram editor")}
+      >
         <Modal.Overlay />
         <Modal.Content style={{ overflow: "hidden" }}>
           <Modal.Body pos="relative">

apps/client/src/features/editor/components/emoji-menu/emoji-list.tsx

@@ -107,7 +107,17 @@ const EmojiList = ({
   }, [selectedIndex]);
 
   return items.length > 0 || isLoading ? (
-    <Paper id="emoji-command" p="0" shadow="md" withBorder>
+    <Paper
+      id="emoji-command"
+      p="0"
+      shadow="md"
+      withBorder
+      role="listbox"
+      aria-label="Emoji results"
+      aria-activedescendant={
+        items.length > 0 ? `emoji-command-option-${selectedIndex}` : undefined
+      }
+    >
       {isLoading && <Loader m="xs" color="blue" type="dots" />}
       {items.length > 0 && (
         <ScrollArea.Autosize
@@ -120,6 +130,10 @@ const EmojiList = ({
             {items.map((item, index: number) => (
               <ActionIcon
                 data-item-index={index}
+                id={`emoji-command-option-${index}`}
+                role="option"
+                aria-selected={index === selectedIndex}
+                aria-label={item.id}
                 variant="transparent"
                 key={item.id}
                 className={clsx(classes.menuBtn, {

apps/client/src/features/editor/components/link/link-editor-panel.tsx

@@ -102,6 +102,14 @@ export const LinkEditorPanel = ({
           leftSection={<IconLink size={16} stroke={1.5} color="var(--mantine-color-dimmed)" />}
           classNames={{ input: classes.linkInput }}
           placeholder={t("Paste link or search pages")}
+          aria-label={t("Paste link or search pages")}
+          role="combobox"
+          aria-expanded={showDropdown}
+          aria-controls="link-editor-results"
+          aria-autocomplete="list"
+          aria-activedescendant={
+            showDropdown ? `link-editor-option-${selectedIndex}` : undefined
+          }
           value={state.url}
           onChange={state.onChange}
           onKeyDown={handleKeyDown}
@@ -125,10 +133,16 @@ export const LinkEditorPanel = ({
             scrollbarSize={6}
             mt={state.url.length > 0 ? 8 : 0}
             styles={{ content: { minWidth: 0 } }}
+            id="link-editor-results"
+            role="listbox"
+            aria-label={t("Link suggestions")}
           >
             {showUrlItem && (
               <UnstyledButton
                 data-item-index={0}
+                id="link-editor-option-0"
+                role="option"
+                aria-selected={selectedIndex === 0}
                 onClick={() => onSetLink(state.url, false)}
                 className={clsx(classes.searchItem, {
                   [classes.selectedSearchItem]: selectedIndex === 0,
@@ -156,6 +170,9 @@ export const LinkEditorPanel = ({
               return (
                 <UnstyledButton
                   data-item-index={itemIndex}
+                  id={`link-editor-option-${itemIndex}`}
+                  role="option"
+                  aria-selected={itemIndex === selectedIndex}
                   key={page.id || index}
                   onClick={() => selectPage(page)}
                   className={clsx(classes.searchItem, {

apps/client/src/features/editor/components/mention/mention-list.tsx

@@ -287,7 +287,16 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
   );
 
   return (
-    <Paper id="mention" shadow="md" withBorder radius="md" py={6}>
+    <Paper
+      id="mention"
+      shadow="md"
+      withBorder
+      radius="md"
+      py={6}
+      role="listbox"
+      aria-label={t("Mention suggestions")}
+      aria-activedescendant={`mention-option-${selectedIndex}`}
+    >
       <ScrollArea.Autosize
         viewportRef={viewportRef}
         mah={350}
@@ -301,7 +310,7 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
           if (item.entityType === "header") {
             const isFirst = index === 0;
             return (
-              <div key={`${item.label}-${index}`}>
+              <div key={`${item.label}-${index}`} role="presentation">
                 {!isFirst && <Divider my={6} />}
                 <Text
                   c="dimmed"
@@ -322,6 +331,9 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
               <UnstyledButton
                 data-item-index={index}
                 key={index}
+                id={`mention-option-${index}`}
+                role="option"
+                aria-selected={index === selectedIndex}
                 onClick={() => selectItem(index)}
                 className={clsx(classes.menuBtn, {
                   [classes.selectedItem]: index === selectedIndex,
@@ -348,6 +360,9 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
               <UnstyledButton
                 data-item-index={index}
                 key={index}
+                id={`mention-option-${index}`}
+                role="option"
+                aria-selected={index === selectedIndex}
                 onClick={() => selectItem(index)}
                 className={clsx(classes.menuBtn, {
                   [classes.selectedItem]: index === selectedIndex,
@@ -358,7 +373,7 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
                   <ActionIcon
                     variant="subtle"
                     component="div"
-                    aria-label={item.label}
+                    aria-hidden="true"
                     color="gray"
                     size="sm"
                   >
@@ -390,6 +405,11 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
             {(hasUsers || hasPages) && <Divider my={6} />}
             <UnstyledButton
               data-item-index={renderItems.indexOf(createPageItemData)}
+              id={`mention-option-${renderItems.indexOf(createPageItemData)}`}
+              role="option"
+              aria-selected={
+                renderItems.indexOf(createPageItemData) === selectedIndex
+              }
               onClick={() =>
                 selectItem(renderItems.indexOf(createPageItemData))
               }
@@ -405,6 +425,7 @@ const MentionList = forwardRef<any, MentionListProps>((props, ref) => {
                   component="div"
                   color="gray"
                   size="sm"
+                  aria-hidden="true"
                 >
                   <IconPlus size={16} stroke={1.5} />
                 </ActionIcon>

apps/client/src/features/editor/components/pdf/pdf-view.tsx

@@ -92,7 +92,20 @@ export default function PdfView(props: NodeViewProps) {
   if (hasError) {
     return (
       <NodeViewWrapper data-drag-handle>
-        <div data-pdf-error className={clsx(classes.pdfError, { "ProseMirror-selectednode": selected })} onClick={handleSelect}>
+        <div
+          data-pdf-error
+          className={clsx(classes.pdfError, { "ProseMirror-selectednode": selected })}
+          onClick={handleSelect}
+          onKeyDown={(e) => {
+            if (e.key === "Enter" || e.key === " ") {
+              e.preventDefault();
+              handleSelect();
+            }
+          }}
+          role="button"
+          tabIndex={0}
+          aria-label={t("Failed to load PDF")}
+        >
           <IconFileTypePdf size={32} stroke={1.5} />
           <Text size="sm" c="dimmed">
             {t("Failed to load PDF")}

apps/client/src/features/editor/components/search-and-replace/search-and-replace-dialog.tsx

@@ -187,12 +187,14 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
       position={{ top: 90, right: 50 }}
       withBorder
       transitionProps={{ transition: "slide-down" }}
+      aria-label={t("Find and replace")}
     >
       <Stack gap="xs">
         <Flex align="center" gap="xs">
           <Input
             ref={inputRef}
             placeholder={t("Find")}
+            aria-label={t("Find")}
             leftSection={<IconSearch size={16} />}
             rightSection={
               <Text size="xs" ta="right">
@@ -217,7 +219,12 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
 
           <ActionIcon.Group>
             <Tooltip label={t("Previous match (Shift+Enter)")}>
-              <ActionIcon variant="subtle" color="gray" onClick={previous}>
+              <ActionIcon
+                variant="subtle"
+                color="gray"
+                onClick={previous}
+                aria-label={t("Previous match (Shift+Enter)")}
+              >
                 <IconArrowNarrowUp
                   style={{ width: "70%", height: "70%" }}
                   stroke={1.5}
@@ -225,7 +232,12 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
               </ActionIcon>
             </Tooltip>
             <Tooltip label={t("Next match (Enter)")}>
-              <ActionIcon variant="subtle" color="gray" onClick={next}>
+              <ActionIcon
+                variant="subtle"
+                color="gray"
+                onClick={next}
+                aria-label={t("Next match (Enter)")}
+              >
                 <IconArrowNarrowDown
                   style={{ width: "70%", height: "70%" }}
                   stroke={1.5}
@@ -237,6 +249,8 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
                 variant="subtle"
                 color={caseSensitive.color}
                 onClick={() => caseSensitiveToggle()}
+                aria-label={t("Match case (Alt+C)")}
+                aria-pressed={caseSensitive.isCaseSensitive}
               >
                 <IconLetterCase
                   style={{ width: "70%", height: "70%" }}
@@ -250,6 +264,8 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
                   variant="subtle"
                   color={replaceButton.color}
                   onClick={() => replaceButtonToggle()}
+                  aria-label={t("Replace")}
+                  aria-pressed={replaceButton.isReplaceShow}
                 >
                   <IconReplace
                     style={{ width: "70%", height: "70%" }}
@@ -259,7 +275,12 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
               </Tooltip>
             )}
             <Tooltip label={t("Close (Escape)")}>
-              <ActionIcon variant="subtle" color="gray" onClick={closeDialog}>
+              <ActionIcon
+                variant="subtle"
+                color="gray"
+                onClick={closeDialog}
+                aria-label={t("Close (Escape)")}
+              >
                 <IconX style={{ width: "70%", height: "70%" }} stroke={1.5} />
               </ActionIcon>
             </Tooltip>
@@ -269,6 +290,7 @@ function SearchAndReplaceDialog({ editor, editable = true }: PageFindDialogDialo
           <Flex align="center" gap="xs">
             <Input
               placeholder={t("Replace")}
+              aria-label={t("Replace")}
               leftSection={<IconReplace size={16} />}
               rightSection={<div></div>}
               rightSectionPointerEvents="all"

apps/client/src/features/editor/components/slash-menu/command-list.tsx

@@ -86,7 +86,15 @@ const CommandList = ({
   }, [selectedIndex]);
 
   return flatItems.length > 0 ? (
-    <Paper id="slash-command" shadow="md" p="xs" withBorder>
+    <Paper
+      id="slash-command"
+      shadow="md"
+      p="xs"
+      withBorder
+      role="listbox"
+      aria-label={t("Slash commands")}
+      aria-activedescendant={`slash-command-option-${selectedIndex}`}
+    >
       <ScrollArea
         viewportRef={viewportRef}
         h={350}
@@ -94,22 +102,30 @@ const CommandList = ({
         scrollbarSize={8}
         overscrollBehavior="contain"
       >
-        {Object.entries(items).map(([category, categoryItems]) => (
-          <div key={category}>
+        {(() => {
+          let flatIndex = -1;
+          return Object.entries(items).map(([category, categoryItems]) => (
+          <div key={category} role="group" aria-label={category}>
             <Text c="dimmed" mb={4} fw={500} tt="capitalize">
               {category}
             </Text>
-            {categoryItems.map((item: SlashMenuItemType, index: number) => (
+            {categoryItems.map((item: SlashMenuItemType) => {
+              flatIndex += 1;
+              const itemIndex = flatIndex;
+              return (
               <UnstyledButton
-                data-item-index={index}
-                key={index}
-                onClick={() => selectItem(index)}
+                data-item-index={itemIndex}
+                key={itemIndex}
+                id={`slash-command-option-${itemIndex}`}
+                role="option"
+                aria-selected={itemIndex === selectedIndex}
+                onClick={() => selectItem(itemIndex)}
                 className={clsx(classes.menuBtn, {
-                  [classes.selectedItem]: index === selectedIndex,
+                  [classes.selectedItem]: itemIndex === selectedIndex,
                 })}
               >
                 <Group>
-                  <ActionIcon variant="default" component="div">
+                  <ActionIcon variant="default" component="div" aria-hidden="true">
                     <item.icon size={18} />
                   </ActionIcon>
 
@@ -124,9 +140,11 @@ const CommandList = ({
                   </div>
                 </Group>
               </UnstyledButton>
-            ))}
+              );
+            })}
           </div>
-        ))}
+          ));
+        })()}
       </ScrollArea>
     </Paper>
   ) : null;

apps/client/src/features/editor/components/slash-menu/menu-items.ts

@@ -25,6 +25,7 @@ import {
   IconColumns3,
   IconColumns2,
   IconTag,
+  IconRotate2,
 } from "@tabler/icons-react";
 import {
   CommandProps,
@@ -231,7 +232,15 @@ const CommandGroups: SlashMenuGroupedItemsType = {
     {
       title: "Audio",
       description: "Upload any audio from your device.",
-      searchTerms: ["audio", "music", "sound", "mp3", "media", "file", "attachment"],
+      searchTerms: [
+        "audio",
+        "music",
+        "sound",
+        "mp3",
+        "media",
+        "file",
+        "attachment",
+      ],
       icon: IconMusic,
       command: ({ editor, range }) => {
         editor.chain().focus().deleteRange(range).run();
@@ -477,6 +486,28 @@ const CommandGroups: SlashMenuGroupedItemsType = {
         editor.chain().focus().deleteRange(range).insertSubpages().run();
       },
     },
+    {
+      title: "Synced block",
+      description: "Create a block that stays in sync across pages.",
+      searchTerms: [
+        "sync",
+        "synced",
+        "synced block",
+        "excerpt",
+        "transclusion",
+        "reusable",
+        "snippet",
+      ],
+      icon: IconRotate2,
+      command: ({ editor, range }: CommandProps) => {
+        editor
+          .chain()
+          .focus()
+          .deleteRange(range)
+          .insertTransclusionSource()
+          .run();
+      },
+    },
     {
       title: "2 Columns",
       description: "Split content into two columns.",

apps/client/src/features/editor/components/status/status-view.tsx

@@ -92,8 +92,17 @@ export default function StatusView(props: NodeViewProps) {
               colorClassMap[color],
             )}
             onClick={() => isEditable && setOpened(true)}
+            onKeyDown={(e) => {
+              if (isEditable && (e.key === "Enter" || e.key === " ")) {
+                e.preventDefault();
+                setOpened(true);
+              }
+            }}
             role="button"
             tabIndex={0}
+            aria-label={text || "SET STATUS"}
+            aria-haspopup="dialog"
+            aria-expanded={opened}
           >
             {text || "SET STATUS"}
           </span>
@@ -127,6 +136,16 @@ export default function StatusView(props: NodeViewProps) {
                 )}
                 style={{ backgroundColor: bg }}
                 onClick={() => handleColorChange(name)}
+                onKeyDown={(e) => {
+                  if (e.key === "Enter" || e.key === " ") {
+                    e.preventDefault();
+                    handleColorChange(name);
+                  }
+                }}
+                role="button"
+                tabIndex={0}
+                aria-label={name}
+                aria-pressed={color === name}
               >
                 {color === name && <IconCheck size={14} />}
               </Box>

apps/client/src/features/editor/components/transclusion/error-placeholder.tsx

@@ -0,0 +1,17 @@
+import { IconAlertTriangle } from "@tabler/icons-react";
+import { useTranslation } from "react-i18next";
+import classes from "./transclusion.module.css";
+
+export default function ErrorPlaceholder() {
+  const { t } = useTranslation();
+  return (
+    <div className={classes.placeholder}>
+      <IconAlertTriangle
+        size={18}
+        stroke={1.6}
+        className={classes.placeholderIcon}
+      />
+      <span>{t("Failed to load this synced block")}</span>
+    </div>
+  );
+}

apps/client/src/features/editor/components/transclusion/no-access-placeholder.tsx

@@ -0,0 +1,13 @@
+import { IconEyeOff } from "@tabler/icons-react";
+import { useTranslation } from "react-i18next";
+import classes from "./transclusion.module.css";
+
+export default function NoAccessPlaceholder() {
+  const { t } = useTranslation();
+  return (
+    <div className={classes.placeholder}>
+      <IconEyeOff size={18} stroke={1.6} className={classes.placeholderIcon} />
+      <span>{t("You don't have access to this synced block")}</span>
+    </div>
+  );
+}

apps/client/src/features/editor/components/transclusion/not-found-placeholder.tsx

@@ -0,0 +1,17 @@
+import { IconInfoCircle } from "@tabler/icons-react";
+import { useTranslation } from "react-i18next";
+import classes from "./transclusion.module.css";
+
+export default function NotFoundPlaceholder() {
+  const { t } = useTranslation();
+  return (
+    <div className={classes.placeholder}>
+      <IconInfoCircle
+        size={18}
+        stroke={1.6}
+        className={classes.placeholderIcon}
+      />
+      <span>{t("The original synced block no longer exists")}</span>
+    </div>
+  );
+}

apps/client/src/features/editor/components/transclusion/transclusion-content.tsx

@@ -0,0 +1,48 @@
+import { EditorProvider } from "@tiptap/react";
+import { useMemo } from "react";
+import { mainExtensions } from "@/features/editor/extensions/extensions";
+import { UniqueID } from "@docmost/editor-ext";
+
+type Props = {
+  content: unknown;
+};
+
+export default function TransclusionContent({ content }: Props) {
+  const extensions = useMemo(() => {
+    const filtered = mainExtensions.filter(
+      (e: any) => e.name !== "uniqueID" && e.name !== "globalDragHandle",
+    );
+    return [
+      ...filtered,
+      UniqueID.configure({
+        types: ["heading", "paragraph", "transclusionSource"],
+        updateDocument: false,
+      }),
+    ];
+  }, []);
+
+  // Isolate the nested read-only editor's events from the host editor:
+  // - mousedown/click would otherwise make the host node-select the atom
+  //   wrapper, blocking native text selection inside.
+  // - dragstart/dragover/drop would otherwise let the host treat events
+  //   inside the nested view as drops on the host, duplicating dropped
+  //   files at the transclusion's position.
+  const stop = (e: React.SyntheticEvent) => e.stopPropagation();
+
+  return (
+    <div
+      onMouseDown={stop}
+      onClick={stop}
+      onDragStart={stop}
+      onDragOver={stop}
+      onDrop={stop}
+    >
+      <EditorProvider
+        editable={false}
+        immediatelyRender={true}
+        extensions={extensions}
+        content={content as any}
+      />
+    </div>
+  );
+}

apps/client/src/features/editor/components/transclusion/transclusion-lookup-context.tsx

@@ -0,0 +1,213 @@
+import React, {
+  createContext,
+  useCallback,
+  useContext,
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+} from "react";
+import {
+  lookupTransclusion,
+  lookupTransclusionForShare,
+} from "@/features/transclusion/services/transclusion-api";
+import type { TransclusionLookup } from "@/features/transclusion/types/transclusion.types";
+
+type LookupKey = string; // `${sourcePageId}::${transclusionId}`
+
+type Subscriber = {
+  key: LookupKey;
+  sourcePageId: string;
+  transclusionId: string;
+  setResult: (r: TransclusionLookup) => void;
+};
+
+type ContextValue = {
+  /** Register a subscriber. Returns an unsubscribe function. */
+  subscribe: (s: Subscriber) => () => void;
+  /**
+   * Force a re-fetch of `key` and resolve when the response arrives (or the
+   * request fails). Bypasses the cache and any in-flight de-dup so the user
+   * always sees a fresh server read.
+   */
+  refresh: (key: LookupKey) => Promise<void>;
+};
+
+const TransclusionLookupContext = createContext<ContextValue | null>(null);
+
+export function TransclusionLookupProvider({
+  children,
+  shareId,
+}: {
+  children: React.ReactNode;
+  /**
+   * When set, lookups go through the share-scoped public endpoint and are
+   * gated by the share graph (source page must have its own share or inherit
+   * one). Used by the public share viewer; left undefined in the authenticated
+   * app, where personal permissions gate access.
+   */
+  shareId?: string;
+}) {
+  const subscribersRef = useRef(new Map<LookupKey, Subscriber[]>());
+  const queueRef = useRef(new Set<LookupKey>());
+  const tickRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+  // Read inside flush() via ref so changing share context doesn't churn the
+  // memoized callbacks (and thus doesn't re-render every consumer).
+  const shareIdRef = useRef<string | undefined>(shareId);
+  shareIdRef.current = shareId;
+  // Last looked-up value for each key. Re-subscribers (e.g. when the editor
+  // remounts after switching from static to live) get this immediately
+  // instead of triggering a duplicate fetch.
+  const resultCacheRef = useRef(new Map<LookupKey, TransclusionLookup>());
+  // Keys that are currently in flight in a batch request. A second subscribe
+  // for the same key while the first request is pending is a no-op; the
+  // subscriber is added to subscribersRef and will be notified when the
+  // pending request completes.
+  const inFlightRef = useRef(new Set<LookupKey>());
+  // Resolvers waiting on the next response for a key. Populated by refresh()
+  // so callers can await the fetch round-trip; resolved on success and on
+  // network error so the UI never hangs in a loading state.
+  const pendingRef = useRef(new Map<LookupKey, Array<() => void>>());
+
+  const flush = useCallback(async () => {
+    tickRef.current = null;
+    const keys = Array.from(queueRef.current);
+    queueRef.current.clear();
+    if (keys.length === 0) return;
+
+    for (const k of keys) inFlightRef.current.add(k);
+
+    const references = keys.map((k) => {
+      const [sourcePageId, transclusionId] = k.split("::");
+      return { sourcePageId, transclusionId };
+    });
+
+    const resolveWaiters = (key: LookupKey) => {
+      const waiters = pendingRef.current.get(key);
+      if (!waiters) return;
+      pendingRef.current.delete(key);
+      for (const w of waiters) w();
+    };
+
+    try {
+      const activeShareId = shareIdRef.current;
+      const { items } = activeShareId
+        ? await lookupTransclusionForShare({
+            shareId: activeShareId,
+            references,
+          })
+        : await lookupTransclusion({ references });
+      for (const r of items) {
+        const key = `${r.sourcePageId}::${r.transclusionId}`;
+        resultCacheRef.current.set(key, r);
+        inFlightRef.current.delete(key);
+        const subs = subscribersRef.current.get(key);
+        if (subs) {
+          for (const s of subs) s.setResult(r);
+        }
+        resolveWaiters(key);
+      }
+    } catch {
+      // Network error — leave subscribers in pending state and clear the
+      // in-flight flag so a future subscribe can retry.
+      for (const k of keys) {
+        inFlightRef.current.delete(k);
+        resolveWaiters(k);
+      }
+    }
+  }, []);
+
+  const enqueue = useCallback(
+    (key: LookupKey) => {
+      queueRef.current.add(key);
+      if (tickRef.current === null) {
+        tickRef.current = setTimeout(flush, 10);
+      }
+    },
+    [flush],
+  );
+
+  const subscribe = useCallback<ContextValue["subscribe"]>(
+    (s) => {
+      const list = subscribersRef.current.get(s.key) ?? [];
+      list.push(s);
+      subscribersRef.current.set(s.key, list);
+
+      const cached = resultCacheRef.current.get(s.key);
+      if (cached) {
+        s.setResult(cached);
+      } else if (!inFlightRef.current.has(s.key)) {
+        enqueue(s.key);
+      }
+
+      return () => {
+        const cur = subscribersRef.current.get(s.key) ?? [];
+        const next = cur.filter((x) => x !== s);
+        if (next.length === 0) subscribersRef.current.delete(s.key);
+        else subscribersRef.current.set(s.key, next);
+      };
+    },
+    [enqueue],
+  );
+
+  const refresh = useCallback<ContextValue["refresh"]>(
+    (key) =>
+      new Promise<void>((resolve) => {
+        resultCacheRef.current.delete(key);
+        inFlightRef.current.delete(key);
+        const waiters = pendingRef.current.get(key) ?? [];
+        waiters.push(resolve);
+        pendingRef.current.set(key, waiters);
+        enqueue(key);
+      }),
+    [enqueue],
+  );
+
+  useEffect(
+    () => () => {
+      if (tickRef.current) clearTimeout(tickRef.current);
+    },
+    [],
+  );
+
+  const value = useMemo<ContextValue>(
+    () => ({ subscribe, refresh }),
+    [subscribe, refresh],
+  );
+
+  return (
+    <TransclusionLookupContext.Provider value={value}>
+      {children}
+    </TransclusionLookupContext.Provider>
+  );
+}
+
+export function useTransclusionLookup(
+  sourcePageId: string | null | undefined,
+  transclusionId: string | null | undefined,
+): {
+  result: TransclusionLookup | null;
+  refresh: () => Promise<void>;
+} {
+  const ctx = useContext(TransclusionLookupContext);
+  const [result, setResult] = useState<TransclusionLookup | null>(null);
+
+  useEffect(() => {
+    if (!ctx || !sourcePageId || !transclusionId) return;
+    const key = `${sourcePageId}::${transclusionId}`;
+    const unsubscribe = ctx.subscribe({
+      key,
+      sourcePageId,
+      transclusionId,
+      setResult,
+    });
+    return unsubscribe;
+  }, [ctx, sourcePageId, transclusionId]);
+
+  const refresh = useCallback(async () => {
+    if (!ctx || !sourcePageId || !transclusionId) return;
+    await ctx.refresh(`${sourcePageId}::${transclusionId}`);
+  }, [ctx, sourcePageId, transclusionId]);
+
+  return { result, refresh };
+}

apps/client/src/features/editor/components/transclusion/transclusion-reference-view.tsx

@@ -0,0 +1,212 @@
+import { NodeViewProps, NodeViewWrapper } from "@tiptap/react";
+import { ActionIcon, Menu, Tooltip } from "@mantine/core";
+import {
+  IconDots,
+  IconLinkOff,
+  IconPencil,
+  IconRefresh,
+  IconTrash,
+} from "@tabler/icons-react";
+import { useState } from "react";
+import { Link } from "react-router-dom";
+import { useTranslation } from "react-i18next";
+import { ErrorBoundary } from "react-error-boundary";
+import { useTransclusionLookup } from "./transclusion-lookup-context";
+import TransclusionContent from "./transclusion-content";
+import NoAccessPlaceholder from "./no-access-placeholder";
+import NotFoundPlaceholder from "./not-found-placeholder";
+import ErrorPlaceholder from "./error-placeholder";
+import classes from "./transclusion.module.css";
+import SyncBlockReferencesDropdown from "@/features/transclusion/components/sync-block-references-dropdown";
+import {
+  useReferencesQuery,
+  useUnsyncReferenceMutation,
+} from "@/features/transclusion/queries/transclusion-query";
+import { buildPageUrl } from "@/features/page/page.utils";
+
+export default function TransclusionReferenceView(props: NodeViewProps) {
+  const isEditable = props.editor.isEditable;
+  const sourcePageId: string | null = props.node.attrs.sourcePageId ?? null;
+  const transclusionId: string | null = props.node.attrs.transclusionId ?? null;
+  const [openMenus, setOpenMenus] = useState(0);
+  const trackOpen = (open: boolean) =>
+    setOpenMenus((n) => Math.max(0, n + (open ? 1 : -1)));
+
+  return (
+    <NodeViewWrapper
+      className={classes.includeWrap}
+      data-focused={isEditable && props.selected ? "true" : "false"}
+      data-menu-open={openMenus > 0 ? "true" : "false"}
+      contentEditable={false}
+    >
+      <ErrorBoundary
+        resetKeys={[sourcePageId, transclusionId]}
+        fallback={<ErrorPlaceholder />}
+      >
+        <TransclusionReferenceBody {...props} trackOpen={trackOpen} />
+      </ErrorBoundary>
+    </NodeViewWrapper>
+  );
+}
+
+function TransclusionReferenceBody({
+  editor,
+  node,
+  deleteNode,
+  getPos,
+  trackOpen,
+}: NodeViewProps & { trackOpen: (open: boolean) => void }) {
+  const { t } = useTranslation();
+  const sourcePageId: string | null = node.attrs.sourcePageId ?? null;
+  const transclusionId: string | null = node.attrs.transclusionId ?? null;
+  const isEditable = editor.isEditable;
+
+  const { result, refresh } = useTransclusionLookup(
+    sourcePageId,
+    transclusionId,
+  );
+  const [refreshing, setRefreshing] = useState(false);
+  const handleRefresh = async () => {
+    setRefreshing(true);
+    try {
+      await refresh();
+    } finally {
+      setRefreshing(false);
+    }
+  };
+  // @ts-ignore - editor.storage.pageId is set by the host editor
+  const hostPageId: string | undefined = editor.storage?.pageId;
+  const unsyncMutation = useUnsyncReferenceMutation();
+  // Cached against the dropdown's identical query so the source link target
+  // is ready as soon as the controls fade in on hover, without a second
+  // fetch.
+  const referencesQuery = useReferencesQuery(
+    sourcePageId,
+    transclusionId,
+    isEditable,
+  );
+  const sourcePageHref = (() => {
+    const source = referencesQuery.data?.source;
+    const base = source?.spaceSlug
+      ? buildPageUrl(source.spaceSlug, source.slugId, source.title)
+      : sourcePageId
+        ? `/p/${sourcePageId}`
+        : null;
+    if (!base) return null;
+    return transclusionId ? `${base}#${transclusionId}` : base;
+  })();
+
+  const handleUnsync = async () => {
+    if (!hostPageId || !sourcePageId || !transclusionId) return;
+    try {
+      const { content } = await unsyncMutation.mutateAsync({
+        referencePageId: hostPageId,
+        sourcePageId,
+        transclusionId,
+      });
+      const pos = getPos();
+      if (typeof pos !== "number") return;
+      const from = pos;
+      const to = pos + node.nodeSize;
+      editor
+        .chain()
+        .focus()
+        .insertContentAt({ from, to }, content as any)
+        .run();
+    } catch {
+      // mutation surfaces errors via React Query; node stays as-is
+    }
+  };
+
+  return (
+    <>
+      {isEditable && (
+        <div
+          className={classes.includeControls}
+          contentEditable={false}
+          onMouseDown={(e) => e.preventDefault()}
+        >
+          {sourcePageId && transclusionId && hostPageId && (
+            <SyncBlockReferencesDropdown
+              sourcePageId={sourcePageId}
+              transclusionId={transclusionId}
+              currentPageId={hostPageId}
+              mode="reference"
+              onOpenChange={trackOpen}
+            />
+          )}
+          <span className={classes.controlsDivider} />
+          <Tooltip label={t("Refresh")}>
+            <ActionIcon
+              variant="subtle"
+              color="gray"
+              size="sm"
+              onClick={handleRefresh}
+              loading={refreshing}
+              disabled={!sourcePageId || !transclusionId}
+            >
+              <IconRefresh size={14} />
+            </ActionIcon>
+          </Tooltip>
+          {sourcePageHref && (
+            <Tooltip label={t("Edit source")}>
+              <ActionIcon
+                component={Link}
+                to={sourcePageHref}
+                variant="subtle"
+                color="gray"
+                size="sm"
+                style={{
+                  textDecoration: "none",
+                  borderBottom: "none",
+                }}
+              >
+                <IconPencil size={14} />
+              </ActionIcon>
+            </Tooltip>
+          )}
+          <Menu position="bottom-end" withinPortal onChange={trackOpen}>
+            <Menu.Target>
+              <ActionIcon variant="subtle" color="gray" size="sm">
+                <IconDots size={14} />
+              </ActionIcon>
+            </Menu.Target>
+            <Menu.Dropdown>
+              <Menu.Item
+                leftSection={<IconLinkOff size={14} />}
+                onClick={handleUnsync}
+                disabled={
+                  unsyncMutation.isPending ||
+                  !hostPageId ||
+                  !sourcePageId ||
+                  !transclusionId
+                }
+              >
+                {t("Unsync")}
+              </Menu.Item>
+              <Menu.Item
+                color="red"
+                leftSection={<IconTrash size={14} />}
+                onClick={() => deleteNode()}
+              >
+                {t("Remove from page")}
+              </Menu.Item>
+            </Menu.Dropdown>
+          </Menu>
+        </div>
+      )}
+
+      {!sourcePageId || !transclusionId ? (
+        <NotFoundPlaceholder />
+      ) : !result ? (
+        <div style={{ minHeight: 24 }} />
+      ) : !("status" in result) ? (
+        <TransclusionContent content={result.content} />
+      ) : result.status === "no_access" ? (
+        <NoAccessPlaceholder />
+      ) : (
+        <NotFoundPlaceholder />
+      )}
+    </>
+  );
+}

apps/client/src/features/editor/components/transclusion/transclusion-view.tsx

@@ -0,0 +1,126 @@
+import {
+  NodeViewContent,
+  NodeViewProps,
+  NodeViewWrapper,
+} from "@tiptap/react";
+import { ActionIcon, Menu, Tooltip } from "@mantine/core";
+import { notifications } from "@mantine/notifications";
+import {
+  IconCheck,
+  IconCopy,
+  IconDots,
+  IconLinkOff,
+  IconTrash,
+} from "@tabler/icons-react";
+import { useState } from "react";
+import { useTranslation } from "react-i18next";
+import classes from "./transclusion.module.css";
+import SyncBlockReferencesDropdown from "@/features/transclusion/components/sync-block-references-dropdown";
+
+export default function TransclusionView(props: NodeViewProps) {
+  const { editor, node, deleteNode } = props;
+  const { t } = useTranslation();
+  const [openMenus, setOpenMenus] = useState(0);
+  const trackOpen = (open: boolean) =>
+    setOpenMenus((n) => Math.max(0, n + (open ? 1 : -1)));
+
+  const isEditable = editor.isEditable;
+  // @ts-ignore - editor.storage.pageId is set by the host editor (page-editor.tsx onCreate)
+  const sourcePageId: string | undefined = editor.storage?.pageId;
+  const transclusionId: string | null = node.attrs.id ?? null;
+
+  const [copied, setCopied] = useState(false);
+  const handleCopy = async () => {
+    if (!sourcePageId || !transclusionId) return;
+    const html = `<div data-type="transclusionReference" data-source-page-id="${sourcePageId}" data-transclusion-id="${transclusionId}"></div>`;
+    try {
+      await navigator.clipboard.write([
+        new ClipboardItem({
+          "text/html": new Blob([html], { type: "text/html" }),
+          "text/plain": new Blob([html], { type: "text/plain" }),
+        }),
+      ]);
+    } catch {
+      // Fallback for browsers without ClipboardItem write support
+      try {
+        await navigator.clipboard.writeText(html);
+      } catch {
+        return;
+      }
+    }
+    setCopied(true);
+    window.setTimeout(() => setCopied(false), 2000);
+    notifications.show({
+      message: t("Copied. Paste on any page to embed this synced block."),
+    });
+  };
+
+  const handleUnsync = () => {
+    editor.chain().focus().unsyncTransclusionSource().run();
+  };
+
+  return (
+    <NodeViewWrapper
+      className={classes.transclusionWrap}
+      data-menu-open={openMenus > 0 ? "true" : "false"}
+      data-id={transclusionId ?? undefined}
+    >
+      {isEditable && (
+        <div
+          className={classes.transclusionControls}
+          contentEditable={false}
+          onMouseDown={(e) => e.preventDefault()}
+        >
+          {sourcePageId && transclusionId && (
+            <SyncBlockReferencesDropdown
+              sourcePageId={sourcePageId}
+              transclusionId={transclusionId}
+              currentPageId={sourcePageId}
+              mode="source"
+              onOpenChange={trackOpen}
+            />
+          )}
+
+          <span className={classes.controlsDivider} />
+
+          <Tooltip label={copied ? t("Copied") : t("Copy synced block")}>
+            <ActionIcon
+              variant="subtle"
+              color={copied ? "teal" : "gray"}
+              size="sm"
+              onClick={handleCopy}
+              disabled={!sourcePageId || !transclusionId}
+            >
+              {copied ? <IconCheck size={14} /> : <IconCopy size={14} />}
+            </ActionIcon>
+          </Tooltip>
+
+          <Menu position="bottom-end" withinPortal onChange={trackOpen}>
+            <Menu.Target>
+              <ActionIcon variant="subtle" color="gray" size="sm">
+                <IconDots size={14} />
+              </ActionIcon>
+            </Menu.Target>
+            <Menu.Dropdown>
+              <Menu.Item
+                leftSection={<IconLinkOff size={14} />}
+                onClick={handleUnsync}
+              >
+                {t("Unsync")}
+              </Menu.Item>
+              <Menu.Item
+                color="red"
+                leftSection={<IconTrash size={14} />}
+                onClick={() => deleteNode()}
+              >
+                {t("Delete synced block")}
+              </Menu.Item>
+            </Menu.Dropdown>
+          </Menu>
+        </div>
+      )}
+
+      <NodeViewContent />
+    </NodeViewWrapper>
+  );
+}

apps/client/src/features/editor/components/transclusion/transclusion.module.css

@@ -0,0 +1,209 @@
+.placeholder {
+  display: flex;
+  flex-direction: row;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 12px;
+  border-radius: var(--mantine-radius-md);
+  background: light-dark(
+    var(--mantine-color-gray-0),
+    var(--mantine-color-dark-6)
+  );
+  color: light-dark(var(--mantine-color-gray-7), var(--mantine-color-dark-1));
+  font-size: var(--mantine-font-size-sm);
+  user-select: none;
+}
+
+.placeholderIcon {
+  flex: none;
+  color: light-dark(var(--mantine-color-gray-6), var(--mantine-color-dark-2));
+}
+
+.transclusionBadge {
+  display: inline-block;
+  padding: 2px 8px;
+  font-size: var(--mantine-font-size-xs);
+  font-weight: 600;
+  color: light-dark(var(--mantine-color-gray-7), var(--mantine-color-dark-1));
+  background: light-dark(
+    var(--mantine-color-gray-1),
+    var(--mantine-color-dark-5)
+  );
+  border-radius: var(--mantine-radius-sm);
+  margin-bottom: 4px;
+}
+
+.transclusionWrap {
+  position: relative;
+  margin-left: -3rem;
+  margin-right: -3rem;
+  width: calc(100% + 6rem);
+  padding: 0.5em 3rem;
+  border-radius: 8px;
+  border: 2px solid transparent;
+  transition: border 0.3s;
+}
+
+.transclusionWrap:hover,
+.transclusionWrap:focus-within {
+  border: 2px solid
+    light-dark(
+      var(--mantine-color-orange-2),
+      color-mix(in srgb, var(--mantine-color-orange-9), transparent 55%)
+    );
+}
+
+.transclusionControls {
+  position: absolute;
+  bottom: calc(100% + 8px);
+  right: 4px;
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  background: var(--mantine-color-body);
+  border: 1px solid var(--mantine-color-default-border);
+  border-radius: 6px;
+  padding: 4px 6px;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.15s ease;
+  z-index: 2;
+}
+
+/* Hover bridge: keeps :hover on the wrap while the cursor crosses the
+   8px gap between wrap and floating chrome, so the menu doesn't fade out
+   on the way to it. */
+.transclusionControls::after {
+  content: "";
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  height: 8px;
+}
+
+.transclusionWrap:hover .transclusionControls,
+.transclusionWrap:focus-within .transclusionControls,
+.transclusionWrap[data-menu-open="true"] .transclusionControls {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+.controlsDivider {
+  display: inline-block;
+  width: 1px;
+  height: 16px;
+  background: var(--mantine-color-default-border);
+}
+
+.transclusionControls a[href],
+.includeControls a[href] {
+  color: var(--ai-color);
+  border-bottom: none;
+  font-weight: inherit;
+}
+
+.includeWrap {
+  position: relative;
+  margin-left: -3rem;
+  margin-right: -3rem;
+  width: calc(100% + 6rem);
+  padding: 0.5em 0;
+  border-radius: 8px;
+  border: 2px solid transparent;
+  transition: border 0.3s;
+}
+
+.includeWrap:hover,
+.includeWrap[data-focused="true"],
+.includeWrap[data-menu-open="true"] {
+  border: 2px solid
+    light-dark(
+      var(--mantine-color-orange-2),
+      color-mix(in srgb, var(--mantine-color-orange-9), transparent 55%)
+    );
+}
+
+.includeControls {
+  position: absolute;
+  bottom: calc(100% + 8px);
+  right: 4px;
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  background: var(--mantine-color-body);
+  border: 1px solid var(--mantine-color-default-border);
+  border-radius: 6px;
+  padding: 4px 6px;
+  opacity: 0;
+  pointer-events: none;
+  transition: opacity 0.15s ease;
+  z-index: 2;
+}
+
+/* Hover bridge: keeps :hover on the wrap while the cursor crosses the
+   8px gap between wrap and floating chrome, so the menu doesn't fade out
+   on the way to it. */
+.includeControls::after {
+  content: "";
+  position: absolute;
+  top: 100%;
+  left: 0;
+  right: 0;
+  height: 8px;
+}
+
+.includeWrap:hover .includeControls,
+.includeWrap:focus-within .includeControls,
+.includeWrap[data-focused="true"] .includeControls,
+.includeWrap[data-menu-open="true"] .includeControls {
+  opacity: 1;
+  pointer-events: auto;
+}
+
+:global(.react-renderer.node-transclusionSource.ProseMirror-selectednode),
+:global(.react-renderer.node-transclusionReference.ProseMirror-selectednode) {
+  outline: none;
+}
+
+@media (max-width: 48em) {
+  .transclusionWrap,
+  .includeWrap {
+    margin-left: -1rem;
+    margin-right: -1rem;
+    width: calc(100% + 2rem);
+  }
+
+  .transclusionWrap {
+    padding-left: 1rem;
+    padding-right: 1rem;
+  }
+}
+
+@media print {
+  .transclusionControls,
+  .includeControls {
+    display: none !important;
+  }
+  .transclusionWrap,
+  .includeWrap {
+    border: none !important;
+    margin-left: 0 !important;
+    margin-right: 0 !important;
+    width: 100% !important;
+    padding: 0 !important;
+  }
+}
+
+.editingOriginalTag {
+  display: inline-block;
+  padding: 0 6px;
+  font-size: var(--mantine-font-size-xs);
+  font-weight: 500;
+  color: var(--mantine-color-blue-7);
+  background: light-dark(
+    var(--mantine-color-blue-0),
+    var(--mantine-color-blue-9)
+  );
+  border-radius: var(--mantine-radius-sm);
+}

apps/client/src/features/editor/components/video/video-view.tsx

@@ -47,6 +47,7 @@ export default function VideoView(props: NodeViewProps) {
             preload="metadata"
             controls
             src={getFileUrl(src)}
+            aria-label={placeholder?.name || t("Video")}
           />
         )}
         {!src && previewSrc && (
@@ -56,6 +57,7 @@ export default function VideoView(props: NodeViewProps) {
               preload="metadata"
               controls
               src={previewSrc}
+              aria-label={placeholder?.name || t("Video")}
             />
             <Loader size={20} pos="absolute" top={6} right={6} />
           </Group>
@@ -71,7 +73,7 @@ export default function VideoView(props: NodeViewProps) {
           </Group>
         )}
         {!src && !previewSrc && !placeholder && (
-          <video className={classes.video} controls />
+          <video className={classes.video} controls aria-label={t("Video")} />
         )}
       </div>
     </NodeViewWrapper>

apps/client/src/features/editor/extensions/drag-handle.ts

@@ -0,0 +1,419 @@
+import { Extension } from "@tiptap/core";
+import {
+  NodeSelection,
+  Plugin,
+  PluginKey,
+  TextSelection,
+} from "@tiptap/pm/state";
+import { Fragment, Slice, Node } from "@tiptap/pm/model";
+import { EditorView } from "@tiptap/pm/view";
+
+export interface GlobalDragHandleOptions {
+  /**
+   * The width of the drag handle
+   */
+  dragHandleWidth: number;
+
+  /**
+   * The treshold for scrolling
+   */
+  scrollThreshold: number;
+
+  /*
+   * The css selector to query for the drag handle. (eg: '.custom-handle').
+   * If handle element is found, that element will be used as drag handle. If not, a default handle will be created
+   */
+  dragHandleSelector?: string;
+
+  /**
+   * Tags to be excluded for drag handle
+   */
+  excludedTags: string[];
+
+  /**
+   * Custom nodes to be included for drag handle
+   */
+  customNodes: string[];
+}
+function absoluteRect(node: Element) {
+  const data = node.getBoundingClientRect();
+  const modal = node.closest('[role="dialog"]');
+
+  if (modal && window.getComputedStyle(modal).transform !== "none") {
+    const modalRect = modal.getBoundingClientRect();
+
+    return {
+      top: data.top - modalRect.top,
+      left: data.left - modalRect.left,
+      width: data.width,
+    };
+  }
+  return {
+    top: data.top,
+    left: data.left,
+    width: data.width,
+  };
+}
+
+function nodeDOMAtCoords(
+  coords: { x: number; y: number },
+  options: GlobalDragHandleOptions,
+  view: EditorView,
+) {
+  const selectors = [
+    "li",
+    "p:not(:first-child)",
+    "pre",
+    "blockquote",
+    "h1",
+    "h2",
+    "h3",
+    "h4",
+    "h5",
+    "h6",
+    ...options.customNodes.map((node) => `[data-type=${node}]`),
+  ].join(", ");
+  return document
+    .elementsFromPoint(coords.x, coords.y)
+    .find((elem: Element) => {
+      // Skip elements that belong to a nested editor (e.g. transclusion
+      // references render their own ProseMirror instance). Only consider
+      // elements whose closest editor is this host view.
+      if (elem.closest(".ProseMirror") !== view.dom) return false;
+      return (
+        elem.parentElement?.matches?.(".ProseMirror") ||
+        elem.matches(selectors)
+      );
+    });
+}
+function nodePosAtDOM(
+  node: Element,
+  view: EditorView,
+  options: GlobalDragHandleOptions,
+) {
+  const boundingRect = node.getBoundingClientRect();
+
+  return view.posAtCoords({
+    left: boundingRect.left + 50 + options.dragHandleWidth,
+    top: boundingRect.top + 1,
+  })?.inside;
+}
+
+function calcNodePos(pos: number, view: EditorView) {
+  const $pos = view.state.doc.resolve(pos);
+  if ($pos.depth > 1) return $pos.before($pos.depth);
+  return pos;
+}
+
+export function DragHandlePlugin(
+  options: GlobalDragHandleOptions & { pluginKey: string },
+) {
+  let listType = "";
+  function handleDragStart(event: DragEvent, view: EditorView) {
+    view.focus();
+
+    if (!event.dataTransfer) return;
+
+    const node = nodeDOMAtCoords(
+      {
+        x: event.clientX + 50 + options.dragHandleWidth,
+        y: event.clientY,
+      },
+      options,
+      view,
+    );
+
+    if (!(node instanceof Element)) return;
+
+    let draggedNodePos = nodePosAtDOM(node, view, options);
+    if (draggedNodePos == null || draggedNodePos < 0) return;
+    draggedNodePos = calcNodePos(draggedNodePos, view);
+
+    const { from, to } = view.state.selection;
+    const diff = from - to;
+
+    const fromSelectionPos = calcNodePos(from, view);
+    let differentNodeSelected = false;
+
+    const nodePos = view.state.doc.resolve(fromSelectionPos);
+
+    // Check if nodePos points to the top level node
+    if (nodePos.node().type.name === "doc") differentNodeSelected = true;
+    else {
+      const nodeSelection = NodeSelection.create(
+        view.state.doc,
+        nodePos.before(),
+      );
+
+      // Check if the node where the drag event started is part of the current selection
+      differentNodeSelected = !(
+        draggedNodePos + 1 >= nodeSelection.$from.pos &&
+        draggedNodePos <= nodeSelection.$to.pos
+      );
+    }
+    let selection = view.state.selection;
+    if (
+      !differentNodeSelected &&
+      diff !== 0 &&
+      !(view.state.selection instanceof NodeSelection)
+    ) {
+      const endSelection = NodeSelection.create(view.state.doc, to - 1);
+      selection = TextSelection.create(
+        view.state.doc,
+        draggedNodePos,
+        endSelection.$to.pos,
+      );
+    } else {
+      selection = NodeSelection.create(view.state.doc, draggedNodePos);
+
+      // if inline node is selected, e.g mention -> go to the parent node to select the whole node
+      // if table row is selected, go to the parent node to select the whole node
+      if (
+        (selection as NodeSelection).node.type.isInline ||
+        (selection as NodeSelection).node.type.name === "tableRow"
+      ) {
+        let $pos = view.state.doc.resolve(selection.from);
+        selection = NodeSelection.create(view.state.doc, $pos.before());
+      }
+    }
+    view.dispatch(view.state.tr.setSelection(selection));
+
+    // If the selected node is a list item, we need to save the type of the wrapping list e.g. OL or UL
+    if (
+      view.state.selection instanceof NodeSelection &&
+      view.state.selection.node.type.name === "listItem"
+    ) {
+      listType = node.parentElement!.tagName;
+    }
+
+    const slice = view.state.selection.content();
+    const { dom, text } = view.serializeForClipboard(slice);
+
+    event.dataTransfer.clearData();
+    event.dataTransfer.setData("text/html", dom.innerHTML);
+    event.dataTransfer.setData("text/plain", text);
+    event.dataTransfer.effectAllowed = "move";
+
+    event.dataTransfer.setDragImage(node, 0, 0);
+
+    view.dragging = { slice, move: event.ctrlKey };
+  }
+
+  let dragHandleElement: HTMLElement | null = null;
+
+  function hideDragHandle() {
+    if (dragHandleElement) {
+      dragHandleElement.classList.add("hide");
+    }
+  }
+
+  function showDragHandle() {
+    if (dragHandleElement) {
+      dragHandleElement.classList.remove("hide");
+    }
+  }
+
+  function hideHandleOnEditorOut(event: MouseEvent) {
+    if (event.target instanceof Element) {
+      // Check if the relatedTarget class is still inside the editor
+      const relatedTarget = event.relatedTarget as HTMLElement;
+      const isInsideEditor =
+        relatedTarget?.classList.contains("tiptap") ||
+        relatedTarget?.classList.contains("drag-handle");
+
+      if (isInsideEditor) return;
+    }
+    hideDragHandle();
+  }
+
+  return new Plugin({
+    key: new PluginKey(options.pluginKey),
+    view: (view) => {
+      const handleBySelector = options.dragHandleSelector
+        ? document.querySelector<HTMLElement>(options.dragHandleSelector)
+        : null;
+      dragHandleElement = handleBySelector ?? document.createElement("div");
+      dragHandleElement.draggable = true;
+      dragHandleElement.dataset.dragHandle = "";
+      dragHandleElement.classList.add("drag-handle");
+
+      function onDragHandleDragStart(e: DragEvent) {
+        handleDragStart(e, view);
+      }
+
+      dragHandleElement.addEventListener("dragstart", onDragHandleDragStart);
+
+      function onDragHandleDrag(e: DragEvent) {
+        hideDragHandle();
+        let scrollY = window.scrollY;
+        if (e.clientY < options.scrollThreshold) {
+          window.scrollTo({ top: scrollY - 30, behavior: "smooth" });
+        } else if (window.innerHeight - e.clientY < options.scrollThreshold) {
+          window.scrollTo({ top: scrollY + 30, behavior: "smooth" });
+        }
+      }
+
+      dragHandleElement.addEventListener("drag", onDragHandleDrag);
+
+      hideDragHandle();
+
+      if (!handleBySelector) {
+        view?.dom?.parentElement?.appendChild(dragHandleElement);
+      }
+      view?.dom?.parentElement?.addEventListener(
+        "mouseout",
+        hideHandleOnEditorOut,
+      );
+
+      return {
+        destroy: () => {
+          if (!handleBySelector) {
+            dragHandleElement?.remove?.();
+          }
+          dragHandleElement?.removeEventListener("drag", onDragHandleDrag);
+          dragHandleElement?.removeEventListener(
+            "dragstart",
+            onDragHandleDragStart,
+          );
+          dragHandleElement = null;
+          view?.dom?.parentElement?.removeEventListener(
+            "mouseout",
+            hideHandleOnEditorOut,
+          );
+        },
+      };
+    },
+    props: {
+      handleDOMEvents: {
+        mousemove: (view, event) => {
+          if (!view.editable) {
+            return;
+          }
+
+          const node = nodeDOMAtCoords(
+            {
+              x: event.clientX + 50 + options.dragHandleWidth,
+              y: event.clientY,
+            },
+            options,
+            view,
+          );
+
+          const notDragging = node?.closest(".not-draggable");
+          const excludedTagList = options.excludedTags
+            .concat(["ol", "ul"])
+            .join(", ");
+
+          if (
+            !(node instanceof Element) ||
+            node.matches(excludedTagList) ||
+            notDragging
+          ) {
+            hideDragHandle();
+            return;
+          }
+
+          const compStyle = window.getComputedStyle(node);
+          const parsedLineHeight = parseInt(compStyle.lineHeight, 10);
+          const lineHeight = isNaN(parsedLineHeight)
+            ? parseInt(compStyle.fontSize) * 1.2
+            : parsedLineHeight;
+          const paddingTop = parseInt(compStyle.paddingTop, 10);
+
+          const rect = absoluteRect(node);
+
+          rect.top += (lineHeight - 24) / 2;
+          rect.top += paddingTop;
+          // Li markers
+          if (node.matches("ul:not([data-type=taskList]) li, ol li")) {
+            rect.left -= options.dragHandleWidth;
+          }
+          rect.width = options.dragHandleWidth;
+
+          if (!dragHandleElement) return;
+
+          dragHandleElement.style.left = `${rect.left - rect.width}px`;
+          dragHandleElement.style.top = `${rect.top}px`;
+          showDragHandle();
+        },
+        keydown: () => {
+          hideDragHandle();
+        },
+        mousewheel: () => {
+          hideDragHandle();
+        },
+        // dragging class is used for CSS
+        dragstart: (view) => {
+          view.dom.classList.add("dragging");
+        },
+        drop: (view, event) => {
+          view.dom.classList.remove("dragging");
+          hideDragHandle();
+          let droppedNode: Node | null = null;
+          const dropPos = view.posAtCoords({
+            left: event.clientX,
+            top: event.clientY,
+          });
+
+          if (!dropPos) return;
+
+          if (view.state.selection instanceof NodeSelection) {
+            droppedNode = view.state.selection.node;
+          }
+          if (!droppedNode) return;
+
+          const resolvedPos = view.state.doc.resolve(dropPos.pos);
+
+          const isDroppedInsideList =
+            resolvedPos.parent.type.name === "listItem";
+
+          // If the selected node is a list item and is not dropped inside a list, we need to wrap it inside <ol> tag otherwise ol list items will be transformed into ul list item when dropped
+          if (
+            view.state.selection instanceof NodeSelection &&
+            view.state.selection.node.type.name === "listItem" &&
+            !isDroppedInsideList &&
+            listType == "OL"
+          ) {
+            const newList = view.state.schema.nodes.orderedList?.createAndFill(
+              null,
+              droppedNode,
+            );
+            const slice = new Slice(Fragment.from(newList), 0, 0);
+            view.dragging = { slice, move: event.ctrlKey };
+          }
+        },
+        dragend: (view) => {
+          view.dom.classList.remove("dragging");
+        },
+      },
+    },
+  });
+}
+
+const GlobalDragHandle = Extension.create({
+  name: "globalDragHandle",
+
+  addOptions() {
+    return {
+      dragHandleWidth: 20,
+      scrollThreshold: 100,
+      excludedTags: [],
+      customNodes: [],
+    };
+  },
+
+  addProseMirrorPlugins() {
+    return [
+      DragHandlePlugin({
+        pluginKey: "globalDragHandle",
+        dragHandleWidth: this.options.dragHandleWidth,
+        scrollThreshold: this.options.scrollThreshold,
+        dragHandleSelector: this.options.dragHandleSelector,
+        excludedTags: this.options.excludedTags,
+        customNodes: this.options.customNodes,
+      }),
+    ];
+  },
+});
+
+export default GlobalDragHandle;

apps/client/src/features/editor/extensions/extensions.ts

@@ -9,7 +9,6 @@ import SubScript from "@tiptap/extension-subscript";
 import { Typography } from "@tiptap/extension-typography";
 import { TextStyle } from "@tiptap/extension-text-style";
 import { Color } from "@tiptap/extension-color";
-import GlobalDragHandle from "tiptap-extension-global-drag-handle";
 import { Youtube } from "@tiptap/extension-youtube";
 import SlashCommand, { SlashCommandExtension as Command } from "@/features/editor/extensions/slash-command";
 import renderItems from "@/features/editor/components/slash-menu/render-items";
@@ -52,6 +51,8 @@ import {
   Columns,
   Column,
   Status,
+  TransclusionSource,
+  TransclusionReference,
 } from "@docmost/editor-ext";
 import {
   randomElement,
@@ -80,6 +81,8 @@ import ExcalidrawView from "@/features/editor/components/excalidraw/excalidraw-v
 import EmbedView from "@/features/editor/components/embed/embed-view.tsx";
 import PdfView from "@/features/editor/components/pdf/pdf-view.tsx";
 import SubpagesView from "@/features/editor/components/subpages/subpages-view.tsx";
+import TransclusionView from "@/features/editor/components/transclusion/transclusion-view.tsx";
+import TransclusionReferenceView from "@/features/editor/components/transclusion/transclusion-reference-view.tsx";
 import { common, createLowlight } from "lowlight";
 import plaintext from "highlight.js/lib/languages/plaintext";
 import powershell from "highlight.js/lib/languages/powershell";
@@ -100,6 +103,7 @@ import { MarkdownClipboard } from "@/features/editor/extensions/markdown-clipboa
 import EmojiCommand from "./emoji-command";
 import { countWords } from "alfaaz";
 import AutoJoiner from "@/features/editor/extensions/autojoiner.ts";
+import GlobalDragHandle from "@/features/editor/extensions/drag-handle.ts";
 
 const lowlight = createLowlight(common);
 lowlight.register("mermaid", plaintext);
@@ -167,7 +171,7 @@ export const mainExtensions = [
   SharedStorage,
   Heading,
   UniqueID.configure({
-    types: ["heading", "paragraph"],
+    types: ["heading", "paragraph", "transclusionSource"],
     filterTransaction: (transaction) => !isChangeOrigin(transaction),
   }),
   Placeholder.configure({
@@ -215,7 +219,9 @@ export const mainExtensions = [
   }),
   Typography,
   TrailingNode,
-  GlobalDragHandle,
+  GlobalDragHandle.configure({
+    customNodes: ["transclusionSource", "transclusionReference"],
+  }),
   TextStyle,
   Color,
   SlashCommand,
@@ -351,6 +357,12 @@ export const mainExtensions = [
   Status.configure({
     view: StatusView,
   }),
+  TransclusionSource.configure({
+    view: TransclusionView,
+  }),
+  TransclusionReference.configure({
+    view: TransclusionReferenceView,
+  }),
   MarkdownClipboard.configure({
     transformPastedText: true,
   }),

apps/client/src/features/editor/extensions/markdown-clipboard.ts

@@ -80,10 +80,12 @@ export const MarkdownClipboard = Extension.create({
             const { from, to } = view.state.selection;
 
             const parsed = markdownToHtml(text.replace(/\n+$/, ""));
+            const body = elementFromString(parsed);
+            normalizeTableColumnWidths(body);
 
             const contentNodes = DOMParser.fromSchema(
               this.editor.schema,
-            ).parseSlice(elementFromString(parsed), {
+            ).parseSlice(body, {
               preserveWhitespace: true,
             });
 
@@ -137,3 +139,92 @@ function elementFromString(value) {
 
   return new window.DOMParser().parseFromString(wrappedValue, "text/html").body;
 }
+
+const DEFAULT_PASTE_COL_WIDTH_PX = 150;
+
+function parsePixelWidth(el: Element): number | null {
+  const attr = el.getAttribute("width");
+  if (attr) {
+    const n = parseInt(attr, 10);
+    if (Number.isFinite(n) && n > 0) return n;
+  }
+  const style = el.getAttribute("style") || "";
+  const m = style.match(/(?:^|;)\s*width\s*:\s*([\d.]+)\s*px/i);
+  if (m) {
+    const n = parseInt(m[1], 10);
+    if (Number.isFinite(n) && n > 0) return n;
+  }
+  return null;
+}
+
+function getFirstRow(table: Element): Element | null {
+  const tbodyRow = table.querySelector(":scope > tbody > tr");
+  if (tbodyRow) return tbodyRow;
+  const theadRow = table.querySelector(":scope > thead > tr");
+  if (theadRow) return theadRow;
+  return table.querySelector(":scope > tr");
+}
+
+function deriveColumnWidths(table: Element): (number | null)[] | null {
+  const cols = table.querySelectorAll(":scope > colgroup > col");
+  if (cols.length > 0) {
+    const widths: (number | null)[] = [];
+    cols.forEach((col) => widths.push(parsePixelWidth(col)));
+    if (widths.some((w) => w !== null)) return widths;
+  }
+
+  const firstRow = getFirstRow(table);
+  if (!firstRow) return null;
+
+  const widths: (number | null)[] = [];
+  Array.from(firstRow.children)
+    .filter((c) => c.tagName === "TD" || c.tagName === "TH")
+    .forEach((cell) => {
+      const colspan = parseInt(cell.getAttribute("colspan") || "1", 10) || 1;
+      const w = parsePixelWidth(cell);
+      for (let i = 0; i < colspan; i++) {
+        widths.push(w !== null ? Math.round(w / colspan) : null);
+      }
+    });
+  if (widths.length === 0 || widths.every((w) => w === null)) return null;
+  return widths;
+}
+
+// Mirror of server normalizeTableColumnWidths (see import/utils/table-utils.ts):
+// markdown source has no widths, so without this every pasted table renders
+// at table-layout:fixed/100% and squashes columns to fit the editor instead of
+// letting .tableWrapper's overflow-x: auto scroll.
+export function normalizeTableColumnWidths(root: Element): void {
+  root.querySelectorAll("table").forEach((table) => {
+    const firstRow = getFirstRow(table);
+    if (!firstRow) return;
+
+    let colWidths = deriveColumnWidths(table);
+    if (!colWidths) {
+      let count = 0;
+      Array.from(firstRow.children)
+        .filter((c) => c.tagName === "TD" || c.tagName === "TH")
+        .forEach((cell) => {
+          count += parseInt(cell.getAttribute("colspan") || "1", 10) || 1;
+        });
+      if (count === 0) return;
+      colWidths = new Array(count).fill(DEFAULT_PASTE_COL_WIDTH_PX);
+    }
+
+    let col = 0;
+    Array.from(firstRow.children)
+      .filter((c) => c.tagName === "TD" || c.tagName === "TH")
+      .forEach((cell) => {
+        if (cell.getAttribute("colwidth")) {
+          col += parseInt(cell.getAttribute("colspan") || "1", 10) || 1;
+          return;
+        }
+        const colspan = parseInt(cell.getAttribute("colspan") || "1", 10) || 1;
+        const slice = colWidths!.slice(col, col + colspan);
+        col += colspan;
+        if (slice.length === 0 || slice.every((w) => w === null)) return;
+        const values = slice.map((w) => (w == null ? 100 : w));
+        cell.setAttribute("colwidth", values.join(","));
+      });
+  });
+}

apps/client/src/features/editor/page-editor.tsx

@@ -62,7 +62,7 @@ import { useIdle } from "@/hooks/use-idle.ts";
 import { queryClient } from "@/main.tsx";
 import { IPage } from "@/features/page/types/page.types.ts";
 import { useParams } from "react-router-dom";
-import { extractPageSlugId } from "@/lib";
+import { extractPageSlugId, platformModifierKey } from "@/lib";
 import { FIVE_MINUTES } from "@/lib/constants.ts";
 import { PageEditMode } from "@/features/user/types/user.types.ts";
 import { jwtDecode } from "jwt-decode";
@@ -71,6 +71,7 @@ import { useEditorScroll } from "./hooks/use-editor-scroll";
 import { EditorAiMenu } from "@/ee/ai/components/editor/ai-menu/ai-menu";
 import { EditorLinkMenu } from "@/features/editor/components/link/link-menu";
 import ColumnsMenu from "@/features/editor/components/columns/columns-menu.tsx";
+import { TransclusionLookupProvider } from "@/features/editor/components/transclusion/transclusion-lookup-context";
 
 interface PageEditorProps {
   pageId: string;
@@ -232,11 +233,19 @@ export default function PageEditor({
         scrollMargin: 80,
         handleDOMEvents: {
           keydown: (_view, event) => {
-            if ((event.ctrlKey || event.metaKey) && event.code === "KeyS") {
+            if (platformModifierKey(event) && event.code === "KeyS") {
               event.preventDefault();
               return true;
             }
-            if ((event.ctrlKey || event.metaKey) && event.code === "KeyK") {
+            if (event.key === "Tab") {
+                const editor = editorRef.current;
+                if (!editor) return false;
+                event.preventDefault();
+                return editor.view.someProp("handleKeyDown", (f) =>
+                  f(editor.view, event)
+                );
+            }
+            if (platformModifierKey(event) && event.code === "KeyK") {
               searchSpotlight.open();
               return true;
             }
@@ -391,55 +400,60 @@ export default function PageEditor({
     }
   }, [yjsConnectionStatus, isSynced]);
 
-  if (showStatic) {
-    return (
-      <EditorProvider
-        editable={false}
-        immediatelyRender={true}
-        extensions={mainExtensions}
-        content={content}
-      />
-    );
-  }
-
   return (
-    <div className="editor-container" style={{ position: "relative" }}>
-      <div ref={menuContainerRef}>
-        <EditorContent editor={editor} />
+    <TransclusionLookupProvider>
+      {showStatic ? (
+        <EditorProvider
+          editable={false}
+          immediatelyRender={true}
+          extensions={mainExtensions}
+          content={content}
+        />
+      ) : (
+        <div className="editor-container" style={{ position: "relative" }}>
+          <div ref={menuContainerRef}>
+            <EditorContent editor={editor} />
 
-        {editor && (
-          <SearchAndReplaceDialog editor={editor} editable={editable} />
-        )}
+            {editor && (
+              <SearchAndReplaceDialog editor={editor} editable={editable} />
+            )}
 
-        {editor && editorIsEditable && (
-          <div>
-            <EditorAiMenu editor={editor} />
-            <EditorLinkMenu editor={editor} />
-            <EditorBubbleMenu editor={editor} />
-            <TableMenu editor={editor} />
-            <TableCellMenu editor={editor} appendTo={menuContainerRef} />
-            <ImageMenu editor={editor} />
-            <VideoMenu editor={editor} />
-            <PdfMenu editor={editor} />
-            <CalloutMenu editor={editor} />
-            <SubpagesMenu editor={editor} />
-            <ExcalidrawMenu editor={editor} />
-            <DrawioMenu editor={editor} />
-            <ColumnsMenu editor={editor} />
+            {editor && editorIsEditable && (
+              <div>
+                <EditorAiMenu editor={editor} />
+                <EditorLinkMenu editor={editor} />
+                <EditorBubbleMenu editor={editor} />
+                <TableMenu editor={editor} />
+                <TableCellMenu editor={editor} appendTo={menuContainerRef} />
+                <ImageMenu editor={editor} />
+                <VideoMenu editor={editor} />
+                <PdfMenu editor={editor} />
+                <CalloutMenu editor={editor} />
+                <SubpagesMenu editor={editor} />
+                <ExcalidrawMenu editor={editor} />
+                <DrawioMenu editor={editor} />
+                <ColumnsMenu editor={editor} />
+              </div>
+            )}
+            {editor &&
+              !editorIsEditable &&
+              (editable || canComment) &&
+              providersRef.current && (
+                <ReadonlyBubbleMenu editor={editor} />
+              )}
+            {showCommentPopup && (
+              <CommentDialog editor={editor} pageId={pageId} />
+            )}
+            {showReadOnlyCommentPopup && (
+              <CommentDialog editor={editor} pageId={pageId} readOnly />
+            )}
           </div>
-        )}
-        {editor && !editorIsEditable && (editable || canComment) && providersRef.current && (
-          <ReadonlyBubbleMenu editor={editor} />
-        )}
-        {showCommentPopup && <CommentDialog editor={editor} pageId={pageId} />}
-        {showReadOnlyCommentPopup && (
-          <CommentDialog editor={editor} pageId={pageId} readOnly />
-        )}
-      </div>
-      <div
-        onClick={() => editor.commands.focus("end")}
-        style={{ paddingBottom: "20vh" }}
-      ></div>
-    </div>
+          <div
+            onClick={() => editor.commands.focus("end")}
+            style={{ paddingBottom: "20vh" }}
+          ></div>
+        </div>
+      )}
+    </TransclusionLookupProvider>
   );
 }

apps/client/src/features/editor/readonly-page-editor.tsx

@@ -9,17 +9,26 @@ import { Placeholder } from "@tiptap/extension-placeholder";
 import { useAtom } from "jotai";
 import { readOnlyEditorAtom } from "@/features/editor/atoms/editor-atoms.ts";
 import { useEditorScroll } from "./hooks/use-editor-scroll";
+import { TransclusionLookupProvider } from "@/features/editor/components/transclusion/transclusion-lookup-context";
 
 interface PageEditorProps {
   title: string;
   content: any;
   pageId?: string;
+  /**
+   * When rendering inside a public share, pass the share's id (or key). Lookups
+   * for transclusion content then resolve against the share graph instead of
+   * the viewer's personal permissions, so a share never leaks source content
+   * that isn't itself shared.
+   */
+  shareId?: string;
 }
 
 export default function ReadonlyPageEditor({
   title,
   content,
   pageId,
+  shareId,
 }: PageEditorProps) {
   const [, setReadOnlyEditor] = useAtom(readOnlyEditorAtom);
   const isComponentMounted = useRef(false);
@@ -65,7 +74,7 @@ export default function ReadonlyPageEditor({
   ];
 
   return (
-    <>
+    <TransclusionLookupProvider shareId={shareId}>
       <div className="page-title">
         <EditorProvider
           editable={false}
@@ -95,6 +104,6 @@ export default function ReadonlyPageEditor({
         }}
       ></EditorProvider>
       <div style={{ paddingBottom: "20vh" }}></div>
-    </>
+    </TransclusionLookupProvider>
   );
 }

apps/client/src/features/editor/title-editor.tsx

@@ -27,6 +27,7 @@ import localEmitter from "@/lib/local-emitter.ts";
 import { currentUserAtom } from "@/features/user/atoms/current-user-atom.ts";
 import { PageEditMode } from "@/features/user/types/user.types.ts";
 import { searchSpotlight } from "@/features/search/constants.ts";
+import { platformModifierKey } from "@/lib";
 
 export interface TitleEditorProps {
   pageId: string;
@@ -90,11 +91,11 @@ export function TitleEditor({
     editorProps: {
       handleDOMEvents: {
         keydown: (_view, event) => {
-          if ((event.ctrlKey || event.metaKey) && event.code === "KeyS") {
+          if (platformModifierKey(event) && event.code === "KeyS") {
             event.preventDefault();
             return true;
           }
-          if ((event.ctrlKey || event.metaKey) && event.code === "KeyK") {
+          if (platformModifierKey(event) && event.code === "KeyK") {
             searchSpotlight.open();
             return true;
           }

apps/client/src/features/favorite/components/star-button.tsx

@@ -53,15 +53,17 @@ export default function StarButton(props: StarButtonProps) {
     }
   };
 
+  const label = isFavorited
+    ? t("Remove from favorites")
+    : t("Add to favorites");
+
   return (
-    <Tooltip
-      label={isFavorited ? t("Remove from favorites") : t("Add to favorites")}
-      openDelay={250}
-      withArrow
-    >
+    <Tooltip label={label} openDelay={250} withArrow>
       <ActionIcon
         variant="subtle"
         color={isFavorited ? "yellow" : "gray"}
+        aria-label={label}
+        aria-pressed={isFavorited}
         onClick={handleToggle}
         loading={isPending}
       >

apps/client/src/features/group/components/group-action-menu.tsx

@@ -53,7 +53,7 @@ export default function GroupActionMenu() {
             arrowPosition="center"
           >
             <Menu.Target>
-              <ActionIcon variant="light">
+              <ActionIcon variant="light" aria-label={t("Group menu")}>
                 <IconDots size={20} stroke={2} />
               </ActionIcon>
             </Menu.Target>

apps/client/src/features/group/components/group-members.tsx

@@ -54,7 +54,7 @@ export default function GroupMembersList() {
             <Table.Tr>
               <Table.Th>{t("User")}</Table.Th>
               <Table.Th>{t("Status")}</Table.Th>
-              <Table.Th></Table.Th>
+              <Table.Th aria-label={t("Action")} />
             </Table.Tr>
           </Table.Thead>
 

apps/client/src/features/home/components/created-by-me.tsx

@@ -4,7 +4,7 @@ import {
   UnstyledButton,
   Badge,
   Table,
-  ActionIcon,
+  ThemeIcon,
   Button,
 } from "@mantine/core";
 import { Link } from "react-router-dom";
@@ -61,13 +61,13 @@ export default function CreatedByMe({ spaceId }: Props) {
                   >
                     <Group wrap="nowrap">
                       {page.icon || (
-                        <ActionIcon
+                        <ThemeIcon
                           variant="transparent"
                           color="gray"
                           size={18}
                         >
                           <IconFileDescription size={18} />
-                        </ActionIcon>
+                        </ThemeIcon>
                       )}
                       <Text fw={500} size="md" lineClamp={1}>
                         {page.title || t("Untitled")}

apps/client/src/features/home/components/favorites-pages.tsx

@@ -4,7 +4,7 @@ import {
   UnstyledButton,
   Badge,
   Table,
-  ActionIcon,
+  ThemeIcon,
   Button,
 } from "@mantine/core";
 import { Link } from "react-router-dom";
@@ -62,13 +62,13 @@ export default function FavoritesPages({ spaceId }: Props) {
                     >
                       <Group wrap="nowrap">
                         {fav.page.icon || (
-                          <ActionIcon
+                          <ThemeIcon
                             variant="transparent"
                             color="gray"
                             size={18}
                           >
                             <IconFileDescription size={18} />
-                          </ActionIcon>
+                          </ThemeIcon>
                         )}
                         <Text fw={500} size="md" lineClamp={1}>
                           {fav.page.title || t("Untitled")}

apps/client/src/features/home/components/home-ai-prompt.module.css

@@ -16,7 +16,7 @@
 
 .subtitle {
   font-size: var(--mantine-font-size-sm);
-  color: light-dark(var(--mantine-color-gray-6), var(--mantine-color-dark-2));
+  color: var(--mantine-color-dimmed);
   text-align: center;
   margin-top: 6px;
   margin-bottom: var(--mantine-spacing-lg);

apps/client/src/features/notification/components/notification-popover.tsx

@@ -58,6 +58,9 @@ export function NotificationPopover() {
             variant="subtle"
             color="dark"
             size="sm"
+            aria-label={t("Notifications")}
+            aria-haspopup="dialog"
+            aria-expanded={opened}
             onClick={() => setOpened((o) => !o)}
           >
             <Indicator

apps/client/src/features/page-history/components/history-modal.tsx

@@ -22,6 +22,7 @@ export default function HistoryModal({ pageId, pageTitle }: Props) {
         opened={isModalOpen}
         onClose={() => setModalOpen(false)}
         fullScreen
+        aria-label={t("Page history")}
       >
         <Modal.Overlay />
         <Modal.Content style={{ overflow: "hidden" }}>
@@ -49,6 +50,7 @@ export default function HistoryModal({ pageId, pageTitle }: Props) {
       size={1400}
       opened={isModalOpen}
       onClose={() => setModalOpen(false)}
+      aria-label={t("Page history")}
     >
       <Modal.Overlay />
       <Modal.Content style={{ overflow: "hidden" }}>

apps/client/src/features/page/components/breadcrumbs/breadcrumb.tsx

@@ -19,6 +19,7 @@ import { buildPageUrl } from "@/features/page/page.utils.ts";
 import { usePageQuery } from "@/features/page/queries/page-query.ts";
 import { extractPageSlugId } from "@/lib";
 import { useMediaQuery } from "@mantine/hooks";
+import { useTranslation } from "react-i18next";
 
 function getTitle(name: string, icon: string) {
   if (icon) {
@@ -28,6 +29,7 @@ function getTitle(name: string, icon: string) {
 }
 
 export default function Breadcrumb() {
+  const { t } = useTranslation();
   const treeData = useAtomValue(treeDataAtom);
   const [breadcrumbNodes, setBreadcrumbNodes] = useState<
     SpaceTreeNode[] | null
@@ -80,7 +82,7 @@ export default function Breadcrumb() {
     ));
 
   const renderAnchor = useCallback(
-    (node: SpaceTreeNode) => (
+    (node: SpaceTreeNode, isCurrent = false) => (
       <Tooltip label={node.name} key={node.id}>
         <Anchor
           component={Link}
@@ -89,6 +91,7 @@ export default function Breadcrumb() {
           fz="sm"
           key={node.id}
           className={classes.truncatedText}
+          aria-current={isCurrent ? "page" : undefined}
         >
           {getTitle(node.name, node.icon)}
         </Anchor>
@@ -115,7 +118,11 @@ export default function Breadcrumb() {
           key="hidden-nodes"
         >
           <Popover.Target>
-            <ActionIcon color="gray" variant="transparent">
+            <ActionIcon
+              color="gray"
+              variant="transparent"
+              aria-label={t("Show hidden breadcrumbs")}
+            >
               <IconDots size={20} stroke={2} />
             </ActionIcon>
           </Popover.Target>
@@ -124,11 +131,13 @@ export default function Breadcrumb() {
           </Popover.Dropdown>
         </Popover>,
         //renderAnchor(secondLastNode),
-        renderAnchor(lastNode),
+        renderAnchor(lastNode, true),
       ];
     }
 
-    return breadcrumbNodes.map(renderAnchor);
+    return breadcrumbNodes.map((node, i) =>
+      renderAnchor(node, i === breadcrumbNodes.length - 1),
+    );
   };
 
   const getMobileBreadcrumbItems = () => {
@@ -144,8 +153,12 @@ export default function Breadcrumb() {
           key="mobile-hidden-nodes"
         >
           <Popover.Target>
-            <Tooltip label="Breadcrumbs">
-              <ActionIcon color="gray" variant="transparent">
+            <Tooltip label={t("Breadcrumbs")}>
+              <ActionIcon
+                color="gray"
+                variant="transparent"
+                aria-label={t("Breadcrumbs")}
+              >
                 <IconCornerDownRightDouble size={20} stroke={2} />
               </ActionIcon>
             </Tooltip>
@@ -157,16 +170,18 @@ export default function Breadcrumb() {
       ];
     }
 
-    return breadcrumbNodes.map(renderAnchor);
+    return breadcrumbNodes.map((node, i) =>
+      renderAnchor(node, i === breadcrumbNodes.length - 1),
+    );
   };
 
   return (
-    <div className={classes.breadcrumbDiv}>
+    <nav aria-label={t("Breadcrumb")} className={classes.breadcrumbDiv}>
       {breadcrumbNodes && (
         <Breadcrumbs className={classes.breadcrumbs}>
           {isMobile ? getMobileBreadcrumbItems() : getBreadcrumbItems()}
         </Breadcrumbs>
       )}
-    </div>
+    </nav>
   );
 }

apps/client/src/features/page/components/header/page-header-menu.tsx

@@ -1,4 +1,4 @@
-import { ActionIcon, Group, Menu, Text, Tooltip } from "@mantine/core";
+import { ActionIcon, Group, Menu, Text, ThemeIcon, Tooltip } from "@mantine/core";
 import {
   IconArrowRight,
   IconArrowsHorizontal,
@@ -99,6 +99,7 @@ export default function PageHeaderMenu({ readOnly }: PageHeaderMenuProps) {
         <ActionIcon
           variant="subtle"
           color="dark"
+          aria-label={t("Comments")}
           onClick={() => toggleAside("comments")}
         >
           <IconMessage size={20} stroke={2} />
@@ -109,6 +110,7 @@ export default function PageHeaderMenu({ readOnly }: PageHeaderMenuProps) {
         <ActionIcon
           variant="subtle"
           color="dark"
+          aria-label={t("Table of contents")}
           onClick={() => toggleAside("toc")}
         >
           <IconList size={20} stroke={2} />
@@ -205,7 +207,11 @@ function PageActionMenu({ readOnly }: PageActionMenuProps) {
         arrowPosition="center"
       >
         <Menu.Target>
-          <ActionIcon variant="subtle" color="dark">
+          <ActionIcon
+            variant="subtle"
+            color="dark"
+            aria-label={t("Page actions")}
+          >
             <IconDots size={20} />
           </ActionIcon>
         </Menu.Target>
@@ -416,9 +422,15 @@ function ConnectionWarning() {
       openDelay={250}
       withArrow
     >
-      <ActionIcon variant="default" c="red" style={{ border: "none" }}>
+      <ThemeIcon
+        variant="default"
+        c="red"
+        role="status"
+        aria-label={t("Real-time editor connection lost. Retrying...")}
+        style={{ border: "none" }}
+      >
         <IconWifiOff size={20} stroke={2} />
-      </ActionIcon>
+      </ThemeIcon>
     </Tooltip>
   );
 }

apps/client/src/features/page/components/page-import-modal.tsx

@@ -12,6 +12,7 @@ import {
   IconCheck,
   IconFileCode,
   IconFileTypeDocx,
+  IconFileTypePdf,
   IconFileTypeZip,
   IconMarkdown,
   IconX,
@@ -66,7 +67,7 @@ export default function PageImportModal({
         <Modal.Content style={{ overflow: "hidden" }}>
           <Modal.Header py={0}>
             <Modal.Title fw={500}>{t("Import pages")}</Modal.Title>
-            <Modal.CloseButton />
+            <Modal.CloseButton aria-label={t("Close")} />
           </Modal.Header>
           <Modal.Body>
             <ImportFormatSelection spaceId={spaceId} onClose={onClose} />
@@ -90,12 +91,14 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
   const markdownFileRef = useRef<() => void>(null);
   const htmlFileRef = useRef<() => void>(null);
   const docxFileRef = useRef<() => void>(null);
+  const pdfFileRef = useRef<() => void>(null);
   const notionFileRef = useRef<() => void>(null);
   const confluenceFileRef = useRef<() => void>(null);
   const zipFileRef = useRef<() => void>(null);
 
   const canUseConfluence = useHasFeature(Feature.CONFLUENCE_IMPORT);
   const canUseDocx = useHasFeature(Feature.DOCX_IMPORT);
+  const canUsePdf = useHasFeature(Feature.PDF_IMPORT);
   const upgradeLabel = useUpgradeLabel();
 
   const handleZipUpload = async (selectedFile: File, source: string) => {
@@ -244,7 +247,7 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
     }, 3000);
   }, [fileTaskId]);
 
-  const maxSingleFileSize = bytes("20mb");
+  const maxSingleFileSize = bytes("30mb");
 
   const handleFileUpload = async (selectedFiles: File[]) => {
     if (!selectedFiles) {
@@ -298,6 +301,7 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
       if (markdownFileRef.current) markdownFileRef.current();
       if (htmlFileRef.current) htmlFileRef.current();
       if (docxFileRef.current) docxFileRef.current();
+      if (pdfFileRef.current) pdfFileRef.current();
 
       const pageCountText =
         pageCount === 1 ? `1 ${t("page")}` : `${pageCount} ${t("pages")}`;
@@ -328,7 +332,15 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
   return (
     <>
       <SimpleGrid cols={2}>
-        <FileButton onChange={handleFileUpload} accept=".md" multiple resetRef={markdownFileRef}>
+        <FileButton
+          onChange={handleFileUpload}
+          accept=".md"
+          multiple
+          resetRef={markdownFileRef}
+          inputProps={{
+            "aria-label": t("Choose {{format}} file", { format: "Markdown" }),
+          }}
+        >
           {(props) => (
             <Button
               justify="start"
@@ -341,7 +353,15 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
           )}
         </FileButton>
 
-        <FileButton onChange={handleFileUpload} accept="text/html" multiple resetRef={htmlFileRef}>
+        <FileButton
+          onChange={handleFileUpload}
+          accept="text/html"
+          multiple
+          resetRef={htmlFileRef}
+          inputProps={{
+            "aria-label": t("Choose {{format}} file", { format: "HTML" }),
+          }}
+        >
           {(props) => (
             <Button
               justify="start"
@@ -359,6 +379,9 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
           accept=".docx"
           multiple
           resetRef={docxFileRef}
+          inputProps={{
+            "aria-label": t("Choose {{format}} file", { format: "Word (DOCX)" }),
+          }}
         >
           {(props) => (
             <Tooltip
@@ -378,10 +401,40 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
           )}
         </FileButton>
 
+        <FileButton
+          onChange={handleFileUpload}
+          accept=".pdf"
+          multiple
+          resetRef={pdfFileRef}
+          inputProps={{
+            "aria-label": t("Choose {{format}} file", { format: "PDF" }),
+          }}
+        >
+          {(props) => (
+            <Tooltip
+              label={upgradeLabel}
+              disabled={canUsePdf}
+            >
+              <Button
+                disabled={!canUsePdf}
+                justify="start"
+                variant="default"
+                leftSection={<IconFileTypePdf size={18} />}
+                {...props}
+              >
+                PDF
+              </Button>
+            </Tooltip>
+          )}
+        </FileButton>
+
         <FileButton
           onChange={(file) => handleZipUpload(file, "notion")}
           accept="application/zip"
           resetRef={notionFileRef}
+          inputProps={{
+            "aria-label": t("Choose {{format}} file", { format: "Notion" }),
+          }}
         >
           {(props) => (
             <Button
@@ -398,6 +451,9 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
           onChange={(file) => handleZipUpload(file, "confluence")}
           accept="application/zip"
           resetRef={confluenceFileRef}
+          inputProps={{
+            "aria-label": t("Choose {{format}} file", { format: "Confluence" }),
+          }}
         >
           {(props) => (
             <Tooltip
@@ -435,6 +491,9 @@ function ImportFormatSelection({ spaceId, onClose }: ImportFormatSelection) {
             onChange={(file) => handleZipUpload(file, "generic")}
             accept="application/zip"
             resetRef={zipFileRef}
+            inputProps={{
+              "aria-label": t("Choose {{format}} file", { format: "ZIP" }),
+            }}
           >
             {(props) => (
               <Group justify="center">

apps/client/src/features/page/trash/components/trash-page-content-modal.tsx

@@ -19,7 +19,7 @@ export default function TrashPageContentModal({
   const title = pageTitle || t("Untitled");
 
   return (
-    <Modal.Root size={1200} opened={opened} onClose={onClose}>
+    <Modal.Root size={1200} opened={opened} onClose={onClose} aria-label={t("Preview")}>
       <Modal.Overlay />
       <Modal.Content style={{ overflow: "hidden" }}>
         <Modal.Header>

apps/client/src/features/page/trash/components/trash.tsx

@@ -129,7 +129,7 @@ export default function Trash() {
                   <Table.Th style={{ whiteSpace: "nowrap" }}>
                     {t("Deleted at")}
                   </Table.Th>
-                  <Table.Th></Table.Th>
+                  <Table.Th aria-label={t("Action")} />
                 </Table.Tr>
               </Table.Thead>
               <Table.Tbody>

apps/client/src/features/page/tree/components/space-tree.tsx

@@ -458,6 +458,8 @@ interface CreateNodeProps {
 }
 
 function CreateNode({ node, treeApi, onExpandTree }: CreateNodeProps) {
+  const { t } = useTranslation();
+
   function handleCreate() {
     if (node.data.hasChildren && node.children.length === 0) {
       node.toggle();
@@ -475,6 +477,7 @@ function CreateNode({ node, treeApi, onExpandTree }: CreateNodeProps) {
     <ActionIcon
       variant="transparent"
       c="gray"
+      aria-label={t("Create page")}
       onClick={(e) => {
         e.preventDefault();
         e.stopPropagation();
@@ -591,6 +594,7 @@ function NodeMenu({ node, treeApi, spaceId }: NodeMenuProps) {
           <ActionIcon
             variant="transparent"
             c="gray"
+            aria-label={t("Page menu")}
             onClick={(e) => {
               e.preventDefault();
               e.stopPropagation();
@@ -725,6 +729,8 @@ interface PageArrowProps {
 }
 
 function PageArrow({ node, onExpandTree }: PageArrowProps) {
+  const { t } = useTranslation();
+
   useEffect(() => {
     if (node.isOpen) {
       onExpandTree();
@@ -736,6 +742,8 @@ function PageArrow({ node, onExpandTree }: PageArrowProps) {
       size={20}
       variant="subtle"
       c="gray"
+      aria-label={node.isOpen ? t("Collapse") : t("Expand")}
+      aria-expanded={node.isInternal ? node.isOpen : undefined}
       onClick={(e) => {
         e.preventDefault();
         e.stopPropagation();

apps/client/src/features/search/components/search-control.tsx

@@ -13,6 +13,7 @@ import {
 import classes from "./search-control.module.css";
 import React from "react";
 import { useTranslation } from "react-i18next";
+import { platformModifierLabel } from "@/lib";
 
 interface SearchControlProps extends BoxProps, ElementProps<"button"> {}
 
@@ -27,7 +28,7 @@ export function SearchControl({ className, ...others }: SearchControlProps) {
           {t("Search")}
         </Text>
         <Text fw={700} className={classes.shortcut}>
-          Ctrl + K
+          {platformModifierLabel} + K
         </Text>
       </Group>
     </UnstyledButton>
@@ -46,6 +47,7 @@ export function SearchMobileControl({ onSearch }: SearchMobileControlProps) {
       <ActionIcon
         variant="subtle"
         color="dark"
+        aria-label={t("Search")}
         onClick={onSearch}
         size="sm"
       >