feat: excalidraw integration (#214)

* update tiptap version

* excalidraw init

* cleanup

* better file handling and other fixes

* use different modal to fix excalidraw cursor position issue
* see https://github.com/excalidraw/excalidraw/issues/7312
* fix websocket in vite dev mode

* WIP

* add align attribute

* fix table

* menu icons

* Render image in excalidraw html
* add size to custom SVG components

* rewrite undefined font urls

apps/client/src/components/icons/icon-mermaid.tsx

@@ -0,0 +1,20 @@
+import { rem } from "@mantine/core";
+
+interface Props {
+  size?: number | string;
+}
+
+function IconMermaid({ size }: Props) {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      fill="#FF3670"
+      viewBox="0 0 24 24"
+      style={{ width: rem(size), height: rem(size) }}
+    >
+      <path d="M23.99 2.115A12.223 12.223 0 0012 10.149 12.223 12.223 0 00.01 2.115a12.23 12.23 0 005.32 10.604 6.562 6.562 0 012.845 5.423v3.754h7.65v-3.754a6.561 6.561 0 012.844-5.423 12.223 12.223 0 005.32-10.604z"></path>
+    </svg>
+  );
+}
+
+export default IconMermaid;