暴露全部api，解决循环import问题

src/plugin_system/base/__init__.py

@@ -4,10 +4,10 @@
 提供插件开发的基础类和类型定义
 """
 
-from src.plugin_system.base.base_plugin import BasePlugin, register_plugin
-from src.plugin_system.base.base_action import BaseAction
-from src.plugin_system.base.base_command import BaseCommand
-from src.plugin_system.base.component_types import (
+from .base_plugin import BasePlugin
+from .base_action import BaseAction
+from .base_command import BaseCommand
+from .component_types import (
     ComponentType,
     ActionActivationType,
     ChatMode,
@@ -15,13 +15,14 @@ from src.plugin_system.base.component_types import (
     ActionInfo,
     CommandInfo,
     PluginInfo,
+    PythonDependency,
 )
+from .config_types import ConfigField
 
 __all__ = [
     "BasePlugin",
     "BaseAction",
     "BaseCommand",
-    "register_plugin",
     "ComponentType",
     "ActionActivationType",
     "ChatMode",
@@ -29,4 +30,6 @@ __all__ = [
     "ActionInfo",
     "CommandInfo",
     "PluginInfo",
+    "PythonDependency",
+    "ConfigField",
 ]