Fix merged test regressions

routes/chat_routes.py

@@ -1359,9 +1359,11 @@ def setup_chat_routes(
                         elif chunk.startswith("event: "):
                             yield chunk
                         elif chunk == "data: [DONE]\n\n":
-                            if full_response:
+                            _has_tool_events = bool((last_metrics or {}).get("tool_events"))
+                            if full_response or _has_tool_events:
+                                _response_to_save = full_response or "Done."
                                 _saved_id = save_assistant_response(
-                                    sess, session_manager, session, full_response, last_metrics,
+                                    sess, session_manager, session, _response_to_save, last_metrics,
                                     character_name=ctx.preset.character_name,
                                     web_sources=web_sources,
                                     rag_sources=ctx.rag_sources,
@@ -1371,7 +1373,7 @@ def setup_chat_routes(
                                 if _saved_id:
                                     yield f'data: {json.dumps({"type": "message_saved", "id": _saved_id})}\n\n'
                                 run_post_response_tasks(
-                                    sess, session_manager, session, message, full_response,
+                                    sess, session_manager, session, message, _response_to_save,
                                     last_metrics, ctx.uprefs, memory_manager, memory_vector, webhook_manager,
                                     incognito=incognito, compare_mode=compare_mode,
                                     character_name=ctx.preset.character_name,

routes/email_routes.py

@@ -2388,6 +2388,8 @@ def setup_email_routes():
         owner: str = Depends(require_owner),
     ):
         """Read email body. Cached for 30m, sync IMAP work runs in a thread."""
+        mark_seen = True if mark_seen is True or str(mark_seen).lower() == "true" else False
+        full = True if full is True or str(full).lower() == "true" else False
         fixture_result = _fixture_email_read(uid, folder, owner)
         if fixture_result is not None:
             return fixture_result

routes/model_routes.py

@@ -218,6 +218,8 @@ def _default_endpoint_needs_assignment(
         return True
     if current_default_id not in enabled_endpoint_ids:
         return True
+    if current_default_endpoint is None:
+        return False
     if not (current_default_model or "").strip():
         return True
     visible = _endpoint_visible_model_ids(current_default_endpoint)

routes/upload_routes.py

@@ -137,6 +137,8 @@ def setup_upload_routes(upload_handler):
         session_id: Optional[str] = Form(None),
     ):
         """Upload files with enhanced security and organization."""
+        if not isinstance(session_id, str):
+            session_id = None
         if not files:
             raise HTTPException(400, "No files uploaded")