fix: Uncomment conversation promotion and ensure agent_name is string

Co-authored-by: cecli (openai/gemini_cli_local/gemini-2.5-pro)

Author: Your Name

cecli/coders/base_coder.py

@@ -2921,8 +2921,8 @@ async def process_tool_calls(self, tool_call_response):
                     message_dict=tool_response,
                     tag=MessageTag.CUR,
                     hash_key=(tool_response["tool_call_id"], str(time.monotonic_ns())),
-                    # promotion=ConversationService.get_manager(self).DEFAULT_TAG_PROMOTION_VALUE,
-                    # mark_for_demotion=1,
+                    promotion=ConversationService.get_manager(self).DEFAULT_TAG_PROMOTION_VALUE,
+                    mark_for_demotion=1,
                 )
 
         return bool(tool_responses)
@@ -3135,8 +3135,8 @@ async def add_assistant_reply_to_cur_messages(self):
                 message_dict=msg,
                 tag=MessageTag.CUR,
                 hash_key=("assistant_message", str(msg), str(time.monotonic_ns())),
-                # promotion=ConversationService.get_manager(self).DEFAULT_TAG_PROMOTION_VALUE,
-                # mark_for_demotion=1,
+                promotion=ConversationService.get_manager(self).DEFAULT_TAG_PROMOTION_VALUE,
+                mark_for_demotion=1,
             )
 
     def get_file_mentions(self, content, ignore_current=False):

cecli/tui/app.py

@@ -702,7 +702,7 @@ def update_spinner(self, msg, agent_name: str | None = None):
         action = msg.get("action", "start")
 
         if action == "start":
-            footer.start_spinner(msg.get("text", ""), agent_name=agent_name)
+            footer.start_spinner(msg.get("text", ""), agent_name=agent_name or "")
         elif action == "update":
             footer.spinner_text = msg.get("text", "")
         elif action == "update_suffix":