refactor: 移除未使用的代码和注释，优化代码结构

- 删除 SettingView.vue 中的 TODO 注释
- 移除 AgentView.vue 和 AgentChatComponent.vue 中侧边栏互斥逻辑
- 删除 kb_manager.py 中未实现的 migrate_database 方法
- 将操作日志功能提取到 common_utils.py
- 修复文件末尾缺少换行符的问题

server/routers/auth_router.py

@@ -8,6 +8,7 @@ from server.db_manager import db_manager
 from server.models.user_model import User, OperationLog
 from server.utils.auth_utils import AuthUtils
 from server.utils.auth_middleware import get_db, get_current_user, get_admin_user, get_superadmin_user, oauth2_scheme
+from server.utils.common_utils import log_operation
 
 # 创建路由器
 auth = APIRouter(prefix="/auth", tags=["authentication"])
@@ -45,20 +46,6 @@ class InitializeAdmin(BaseModel):
 # === 工具函数 ===
 # =============================================================================
 
-# 记录操作日志
-def log_operation(db: Session, user_id: int, operation: str, details: str = None, request: Request = None):
-    ip_address = None
-    if request:
-        ip_address = request.client.host if request.client else None
-
-    log = OperationLog(
-        user_id=user_id,
-        operation=operation,
-        details=details,
-        ip_address=ip_address
-    )
-    db.add(log)
-    db.commit()
 
 # 路由：登录获取令牌
 # =============================================================================

server/routers/knowledge_router.py

@@ -450,4 +450,4 @@ async def get_knowledge_base_statistics(current_user: User = Depends(get_admin_u
         return {"stats": stats, "message": "success"}
     except Exception as e:
         logger.error(f"获取知识库统计失败 {e}, {traceback.format_exc()}")
-        return {"message": f"获取知识库统计失败 {e}", "stats": {}}
+        return {"message": f"获取知识库统计失败 {e}", "stats": {}}

server/utils/common_utils.py

@@ -0,0 +1,26 @@
+"""通用工具函数"""
+
+from sqlalchemy.orm import Session
+from fastapi import Request
+from server.models.user_model import User, OperationLog
+
+
+def log_operation(db: Session, user_id: int, operation: str, details: str = None, request: Request = None):
+    """记录用户操作日志"""
+    ip_address = None
+    if request:
+        ip_address = request.client.host if request.client else None
+
+    log = OperationLog(
+        user_id=user_id,
+        operation=operation,
+        details=details,
+        ip_address=ip_address
+    )
+    db.add(log)
+    db.commit()
+
+
+def get_user_dict(user: User, include_password: bool = False) -> dict:
+    """获取用户字典表示"""
+    return user.to_dict(include_password)

src/knowledge/kb_manager.py

@@ -298,22 +298,6 @@ class KnowledgeBaseManager:
             }
         return info
 
-    def migrate_database(self, db_id: str, target_kb_type: str) -> dict:
-        """
-        迁移数据库到不同的知识库类型
-
-        Args:
-            db_id: 数据库ID
-            target_kb_type: 目标知识库类型
-
-        Returns:
-            迁移结果
-
-        注意：这是一个复杂的操作，需要重新索引所有数据
-        """
-        # TODO: 实现数据库迁移逻辑
-        raise NotImplementedError("Database migration not implemented yet")
-
     def get_statistics(self) -> dict:
         """获取统计信息"""
         stats = {

src/knowledge/lightrag_kb.py

@@ -379,4 +379,4 @@ class LightRagKB(KnowledgeBase):
         # )
 
         # logger.info(f"Successfully created export file: {output_filepath}")
-        # return output_filepath
+        # return output_filepath

web/src/components/AgentChatComponent.vue

@@ -1288,10 +1288,6 @@ const scrollToBottom = async () => {
 const toggleSidebar = () => {
   state.isSidebarOpen = !state.isSidebarOpen;
   localStorage.setItem('chat_sidebar_open', state.isSidebarOpen);
-  // 当打开聊天侧边栏时，关闭配置侧边栏
-  if (state.isSidebarOpen) {
-    emit('close-config-sidebar');
-  }
   console.log("toggleSidebar", state.isSidebarOpen);
 }
 

web/src/views/AgentView.vue

@@ -390,10 +390,6 @@ const toggleDebugMode = () => {
 
 const toggleConf = () => {
   state.isConfigSidebarOpen = !state.isConfigSidebarOpen
-  // 当打开配置侧边栏时，关闭聊天侧边栏
-  if (state.isConfigSidebarOpen) {
-    state.isChatSidebarOpen = false
-  }
 }
 </script>
 

web/src/views/SettingView.vue

@@ -1,5 +1,4 @@
 <template>
-  <!-- TODO 优化样式，表格优化，添加一个 utils 的函数，用来把时间戳转换为东 8 区的时间，并格式化显示出来 -->
   <div class="">
     <HeaderComponent title="设置" class="setting-header">