feat: 新增工具插件、系统日志、workflow配置及前端优化

1. 新增工具插件(edit_file, python_executor, search_file, shell_executor, write_file)
2. 新增系统事件日志模块和API
3. 新增workflow配置文件和详情API
4. 前端增加SSE、错误边界、设置引导等组件
5. 优化认证加密、速率限制、配置加载等工具模块
6. 删除废弃的cluster和health API
7. 补充单元测试和集成测试

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

kilostar/core/global_state_machine/global_state_machine.py

@@ -203,6 +203,10 @@ class GlobalStateMachine:
         """返回某个 scope 下的"系统 + 自定义工具组"toolset 列表（不含 MCP）。"""
         return self._global_tool_manager.get_toolsets_for_scope(scope)
 
+    def get_retrieval_toolsets_for_scope(self, scope: str) -> List[Any]:
+        """仅返回 retrieval 工具集（system_node 专用，不包含 generation 工具）。"""
+        return self._global_tool_manager.get_retrieval_toolsets_for_scope(scope)
+
     # ─── MCP Server Registry ───────────────────────────────────
 
     async def add_mcp_server(self, server_id: str, config: Dict[str, Any]) -> bool:

kilostar/core/global_state_machine/tool_manager.py

@@ -34,7 +34,9 @@ class GlobalToolManager:
     def __init__(self) -> None:
         self.tool_metadata = {}
         self._tool_funcs = defaultdict(dict)
+        self._retrieval_tool_funcs = defaultdict(dict)
         self._system_toolsets = {}
+        self._retrieval_toolsets = {}
         self._custom_toolsets = {}
         self._third_party_funcs = {}
         self.tool_mapper = defaultdict(dict)
@@ -75,11 +77,14 @@ class GlobalToolManager:
             is_system = bool(tool_data_cls.model_fields.get("is_system").default)
             category_field = tool_data_cls.model_fields.get("category")
             category = (category_field.default if category_field else "other") or "other"
+            toolset_field = tool_data_cls.model_fields.get("toolset")
+            toolset_name = (toolset_field.default if toolset_field else "other") or "other"
 
             self.tool_metadata[plugin_name] = {
                 "name": plugin_name,
                 "is_system": is_system,
                 "category": category,
+                "toolset": toolset_name,
                 "action_scope": list(action_scopes),
             }
 
@@ -92,12 +97,15 @@ class GlobalToolManager:
                 for scope in scopes:
                     self._tool_funcs[scope][plugin_name] = tool_func
                     self.tool_mapper[scope][plugin_name] = tool_data_cls
+                    if toolset_name == "retrieval":
+                        self._retrieval_tool_funcs[scope][plugin_name] = tool_func
             else:
                 self._third_party_funcs[plugin_name] = tool_func
                 for scope in scopes:
                     self.tool_mapper[scope][plugin_name] = tool_data_cls
 
         self._build_system_toolsets()
+        self._build_retrieval_toolsets()
 
     def _build_system_toolsets(self) -> None:
         FunctionToolset = self._import_function_toolset()
@@ -114,6 +122,21 @@ class GlobalToolManager:
             except Exception as e:
                 logger.error(f"Failed to build system toolset {scope}: {e}")
 
+    def _build_retrieval_toolsets(self) -> None:
+        FunctionToolset = self._import_function_toolset()
+        if FunctionToolset is None:
+            return
+        for scope, name_to_func in self._retrieval_tool_funcs.items():
+            if not name_to_func:
+                continue
+            try:
+                self._retrieval_toolsets[scope] = FunctionToolset(
+                    tools=list(name_to_func.values()),
+                    id=f"retrieval::{scope}",
+                )
+            except Exception as e:
+                logger.error(f"Failed to build retrieval toolset {scope}: {e}")
+
     def rebuild_custom_toolsets(self, custom_defs: Dict[str, Dict[str, Any]]) -> None:
         """根据 DB 中的自定义工具组定义重建 custom FunctionToolset。"""
         FunctionToolset = self._import_function_toolset()
@@ -170,6 +193,15 @@ class GlobalToolManager:
         result.extend(self._custom_toolsets.values())
         return result
 
+    def get_retrieval_toolsets_for_scope(self, scope: str) -> List[Any]:
+        """仅返回 retrieval 工具集（system_node 专用）。"""
+        result: List[Any] = []
+        for s in ("default", scope):
+            ts = self._retrieval_toolsets.get(s)
+            if ts is not None:
+                result.append(ts)
+        return result
+
     # ─── Metadata accessors ───
 
     def is_third_party_tool(self, tool_name: str) -> bool: