feat: Introduce unified tooling system for plugins and MCP

- Added a new `tooling` module to define a unified model for tool declarations, invocations, and execution results, facilitating compatibility between plugins, legacy actions, and MCP tools.
- Implemented `ToolProvider` interface for various tool providers including built-in tools, MCP tools, and plugin runtime tools.
- Enhanced `MCPManager` and `MCPConnection` to support unified tool invocation and execution results.
- Updated `ComponentRegistry` and related classes to accommodate the new tool specifications and descriptions.
- Refactored existing components to utilize the new tooling system, ensuring backward compatibility with legacy actions.
- Improved error handling and logging for tool invocations across different providers.

src/plugins/built_in/plugin_management/plugin.py

@@ -6,7 +6,7 @@
 from maibot_sdk import Command, MaiBotPlugin
 
 
-_VALID_COMPONENT_TYPES = ("action", "command", "event_handler")
+_VALID_COMPONENT_TYPES = ("tool", "command", "event_handler")
 
 HELP_ALL = (
     "管理命令帮助\n"
@@ -37,7 +37,7 @@ HELP_COMPONENT = (
     "/pm component enable local <component_name> <component_type> 本聊天启用组件\n"
     "/pm component disable global <component_name> <component_type> 全局禁用组件\n"
     "/pm component disable local <component_name> <component_type> 本聊天禁用组件\n"
-    "  - <component_type> 可选项: action, command, event_handler\n"
+    "  - <component_type> 可选项: tool, command, event_handler\n"
 )