Add new file sync to Overleaf, Copy Comments button with file filtering

- Sync new local files (created by Claude Code etc.) to Overleaf via REST API
- Create intermediate folders as needed, handle both text docs and binaries
- Scan for orphaned files on startup that weren't synced previously
- Add "Copy Comments" quick action: copies unresolved comments for current file
  to clipboard with line numbers, context, author names, and timestamps
- Filter comments to active file only, exclude resolved threads

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/preload/index.ts b/src/preload/index.ts
index aa16872..7b23d27 100644
--- a/src/preload/index.ts
+++ b/src/preload/index.ts
@@ -149,6 +149,11 @@ const api = {
   },
   syncContentChanged: (docId: string, content: string) =>
     ipcRenderer.invoke('sync:contentChanged', docId, content),
+  onSyncNewDoc: (cb: (data: { docId: string | null; relPath: string }) => void) => {
+    const handler = (_e: Electron.IpcRendererEvent, data: { docId: string | null; relPath: string }) => cb(data)
+    ipcRenderer.on('sync:newDoc', handler)
+    return () => ipcRenderer.removeListener('sync:newDoc', handler)
+  },
 
   // Cursor tracking
   cursorUpdate: (docId: string, row: number, column: number) =>