feat: internal page links and mentions (#604)

* Work on mentions

* fix: properly parse page slug

* fix editor suggestion bugs

* mentions must start with whitespace

* add icon to page mention render

* feat: backlinks - WIP

* UI - WIP

* permissions check
* use FTS for page suggestion

* cleanup

* WIP

* page title fallback

* feat: handle internal link paste

* link styling

* WIP

* Switch back to LIKE operator for search suggestion

* WIP
* scope to workspaceId
* still create link for pages not found

* select necessary columns

* cleanups

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

@@ -35,8 +35,8 @@ import CalloutMenu from "@/features/editor/components/callout/callout-menu.tsx";
 import VideoMenu from "@/features/editor/components/video/video-menu.tsx";
 import {
   handleFileDrop,
-  handleFilePaste,
-} from "@/features/editor/components/common/file-upload-handler.tsx";
+  handlePaste,
+} from "@/features/editor/components/common/editor-paste-handler.tsx";
 import LinkMenu from "@/features/editor/components/link/link-menu.tsx";
 import ExcalidrawMenu from "./components/excalidraw/excalidraw-menu";
 import DrawioMenu from "./components/drawio/drawio-menu";
@@ -138,7 +138,8 @@ export default function PageEditor({
             }
           },
         },
-        handlePaste: (view, event) => handleFilePaste(view, event, pageId),
+        handlePaste: (view, event, slice) =>
+          handlePaste(view, event, pageId, currentUser?.user.id),
         handleDrop: (view, event, _slice, moved) =>
           handleFileDrop(view, event, moved, pageId),
       },