agent improvement

cht/agent/runner.py

@@ -177,6 +177,20 @@ class AgentRunner:
     def model(self, value: str):
         self._get_connection().set_model(value)
 
+    @property
+    def permission_mode(self) -> str:
+        conn = self._get_connection()
+        return getattr(conn, "_permission_mode", "default")
+
+    @permission_mode.setter
+    def permission_mode(self, value: str):
+        conn = self._get_connection()
+        if hasattr(conn, "_permission_mode"):
+            conn._permission_mode = value
+            import cht.config
+            cht.config.AGENT_PERMISSION_MODE = value
+            log.info("Permission mode set to %s", value)
+
     def clear_history(self):
         self._thread = AgentThread()