fix：优化图片识别，优化webui配置和排版，优化聊天流监控，新增mcp显示，新增prompt修改面板，优化插件状态显示，优化长期记忆控制台，

src/maisaka/reasoning_engine.py

@@ -709,6 +709,7 @@ class MaisakaReasoningEngine:
                                 ),
                                 planner_total_tokens=response.total_tokens if response is not None else None,
                                 planner_duration_ms=planner_duration_ms if response is not None else None,
+                                planner_prompt_html_uri=response.prompt_html_uri if response is not None else None,
                                 tools=tool_monitor_results,
                                 time_records=dict(completed_cycle.time_records),
                                 agent_state=self._runtime._agent_state,