feat(ee): AI menu (#1912)

* feat(ee): AI menu

* - Add insert below and copy option

* prebuild @editor-ext

* sanitize output

* clear existing output

* switch to menu component

* refactor directory

* separator

* refactor directory

* support more languages

* pass markdown to model

* fix: close AI menu on page change

* enhance text input and preview styling

* fix: Use absolute positioning for the AI menu

* make preview scrollable

* activation controls

* enhance bubble menu

* sync

* set width

* fix line break

* switch terminologies

* cloud

* buffer

---------

Co-authored-by: Philipinho <16838612+Philipinho@users.noreply.github.com>

apps/client/src/ee/ai/services/ai-search-service.ts

@@ -15,11 +15,11 @@ export interface IAiSearchResponse {
   }>;
 }
 
-export async function askAi(
+export async function aiAnswers(
   params: IPageSearchParams,
   onChunk?: (chunk: { content?: string; sources?: any[] }) => void,
 ): Promise<IAiSearchResponse> {
-  const response = await fetch("/api/ai/ask", {
+  const response = await fetch("/api/ai/answers", {
     method: "POST",
     headers: {
       "Content-Type": "application/json",

apps/client/src/ee/ai/services/ai-service.ts

@@ -43,13 +43,16 @@ export async function generateAiContentStream(
     }
 
     const processStream = async () => {
+      let buffer = "";
       try {
         while (true) {
           const { done, value } = await reader.read();
           if (done) break;
 
-          const chunk = decoder.decode(value, { stream: true });
-          const lines = chunk.split("\n");
+          buffer += decoder.decode(value, { stream: true });
+          const lines = buffer.split("\n");
+
+          buffer = lines.pop() || "";
 
           for (const line of lines) {
             if (line.startsWith("data: ")) {
@@ -66,7 +69,7 @@ export async function generateAiContentStream(
                   onChunk(parsed);
                 }
               } catch (e) {
-                // Ignore parse errors for incomplete chunks
+                // Skip invalid JSON
               }
             }
           }