perf(feishu): tune streaming render speed

plugins/dungeon/dungeon.py

@@ -44,6 +44,7 @@ class StoryTeller:
 @plugins.register(
     name="Dungeon",
     desire_priority=0,
+    enabled=False,
     namecn="文字冒险",
     desc="A plugin to play dungeon game",
     version="1.0",

plugins/hello/hello.py

@@ -13,6 +13,7 @@ from config import conf
     name="Hello",
     desire_priority=-1,
     hidden=True,
+    enabled=False,
     desc="A simple plugin that says hello",
     version="0.1",
     author="lanvent",

plugins/plugin_manager.py

@@ -34,7 +34,9 @@ class PluginManager:
             plugincls.version = kwargs.get("version") if kwargs.get("version") != None else "1.0"
             plugincls.namecn = kwargs.get("namecn") if kwargs.get("namecn") != None else name
             plugincls.hidden = kwargs.get("hidden") if kwargs.get("hidden") != None else False
-            plugincls.enabled = True
+            # enabled 默认 True；示例性插件可在装饰器中显式传 enabled=False，
+            # 首次启动写入 plugins.json 时即为关闭状态，避免拦截用户消息。
+            plugincls.enabled = kwargs.get("enabled", True)
             if self.current_plugin_path == None:
                 raise Exception("Plugin path not set")
             self.plugins[name.upper()] = plugincls