feat: add folder button to transcript modal

api/router.py

@@ -210,10 +210,10 @@ async def put_config(body: dict, user: dict = Depends(current_user)):
 async def open_file(body: dict, user: dict = Depends(current_user)):
     import subprocess
     path = body.get("path", "")
-    # Only allow opening files within the user's own output directory
     user_dir = os.path.join(user["output_dir"], user["username"])
     if path and os.path.exists(path) and os.path.abspath(path).startswith(os.path.abspath(user_dir)):
-        subprocess.Popen(["xdg-open", path])
+        target = os.path.dirname(path) if body.get("folder") else path
+        subprocess.Popen(["xdg-open", target])
     return {"ok": True}