feat: 新增配置中心功能并优化系统配置管理

refactor: 重构配置管理相关代码，包括模型、参数和CRUD操作
docs: 更新README文档中的图片引用
style: 统一前端表格样式和布局，优化暗色模式背景色
fix: 修复日志记录中用户信息泄露问题
perf: 优化前端路由和组件性能
chore: 更新依赖和脚本文件
```

这个提交消息涵盖了以下主要变更：
1. 新增了配置中心功能模块
2. 重构了后端配置管理相关代码
3. 更新了文档中的图片引用
4. 统一了前端表格样式
5. 修复了安全相关问题
6. 优化了前端性能
7. 更新了项目依赖

消息遵循了约定的提交格式，每个类型都准确地描述了变更的性质，并保持了简洁性。

backend/app/scripts/data/system_config.json

@@ -1,17 +1,101 @@
 [
   {
     "id": 1,
-    "title": "FastAPI Vue Admin",
-    "favicon": "http://localhost:8001/api/v1/static/image/favicon.ico",
-    "logo": "http://localhost:8001/api/v1/static/image/logo.png",
-    "background": "http://localhost:8001/api/v1/static/image/background.png",
-    "description": "FastAPI Vue Admin 是完全开源的权限管理系统",
-    "copyright": "Copyright © 2021-2025 fastapi-vue-admin.com 版权所有",
-    "keep_record": "晋ICP备18005113号-3",
-    "help_url": "https://gitee.com/tao__tao/fastapi_vue3_admin.git",
-    "privacy_url": "https://gitee.com/tao__tao/fastapi_vue3_admin/blob/master/LICENSE",
-    "clause_url": "https://gitee.com/tao__tao/fastapi_vue3_admin/blob/master/LICENSE",
-    "code_url": "https://gitee.com/tao__tao/fastapi_vue3_admin.git",
+    "config_name": "网站名称",
+    "config_key": "sys_web_title",
+    "config_value": "FastAPI Vue3 Admin",
+    "config_type": true,
+    "description": "网站名称",
+    "creator_id": 1
+  },
+  {
+    "id": 2,
+    "config_name": "网站描述",
+    "config_key": "sys_web_description",
+    "config_value": "FastAPI Vue3 Admin 是完全开源的权限管理系统",
+    "config_type": true,
+    "description": "网站描述",
+    "creator_id": 1
+  },
+  {
+    "id": 3,
+    "config_name": "网页图标",
+    "config_key": "sys_web_favicon",
+    "config_value": "http://service.fastapiadmin.com/api/v1/static/image/favicon.ico",
+    "config_type": true,
+    "description": "网页图标",
+    "creator_id": 1
+  },
+  {
+    "id": 4,
+    "config_name": "网站Logo",
+    "config_key": "sys_web_logo",
+    "config_value": "http://service.fastapiadmin.com/api/v1/static/image/logo.png",
+    "config_type": true,
+    "description": "网站Logo",
+    "creator_id": 1
+  },
+  {
+    "id": 5,
+    "config_name": "登录背景",
+    "config_key": "sys_login_background",
+    "config_value": "http://service.fastapiadmin.com/api/v1/static/image/background.png",
+    "config_type": true,
+    "description": "登录背景",
+    "creator_id": 1
+  },
+  {
+    "id": 6,
+    "config_name": "版权信息",
+    "config_key": "sys_web_copyright",
+    "config_value": "Copyright © 2025-2026 service.fastapiadmin.com 版权所有",
+    "config_type": true,
+    "description": "版权信息",
+    "creator_id": 1
+  },
+  {
+    "id": 7,
+    "config_name": "备案信息",
+    "config_key": "sys_keep_record",
+    "config_value": "陕ICP备2025069493号-1",
+    "config_type": true,
+    "description": "备案信息",
+    "creator_id": 1
+  },
+  {
+    "id": 8,
+    "config_name": "帮助文档",
+    "config_key": "sys_help_doc",
+    "config_value": "http://service.fastapiadmin.com/site/index.html",
+    "config_type": true,
+    "description": "帮助文档",
+    "creator_id": 1
+  },
+  {
+    "id": 9,
+    "config_name": "隐私政策",
+    "config_key": "sys_web_privacy",
+    "config_value": "https://github.com/1014TaoTao/fastapi_vue3_admin/blob/master/LICENSE",
+    "config_type": true,
+    "description": "隐私政策",
+    "creator_id": 1
+  },
+  {
+    "id": 10,
+    "config_name": "用户协议",
+    "config_key": "sys_web_clause",
+    "config_value": "https://github.com/1014TaoTao/fastapi_vue3_admin/blob/master/LICENSE",
+    "config_type": true,
+    "description": "用户协议",
+    "creator_id": 1
+  },
+  {
+    "id": 11,
+    "config_name": "源码代码",
+    "config_key": "sys_git_code",
+    "config_value": "https://github.com/1014TaoTao/fastapi_vue3_admin.git",
+    "config_type": true,
+    "description": "源码代码",
     "creator_id": 1
   }
 ]

backend/app/scripts/data/system_menu.json

@@ -936,11 +936,11 @@
   },
   {
     "id": 56,
-    "name": "批量更新配置",
+    "name": "导出配置",
     "type": 3,
     "icon": null,
     "order": 4,
-    "permission": "system:config:update",
+    "permission": "system:config:export",
     "route_name": null,
     "route_path": null,
     "component_path": null,
@@ -953,7 +953,7 @@
   },
   {
     "id": 57,
-    "name": "文件上传",
+    "name": "配置上传",
     "type": 3,
     "icon": null,
     "order": 5,