refactor(api): 移除未使用的配置接口及相关Hook

- 从cmsWebsiteField接口中删除configWebsiteField方法
- 删除useConfig自定义Hook及其引用
- 更新about页面，去除对config对象和useConfig的使用
- 修正invite模块请求URL，统一加上/api前缀

src/api/cms/cmsWebsiteField/index.ts

@@ -1,6 +1,6 @@
 import request from '@/utils/request';
 import type { ApiResult, PageResult } from '@/api';
-import type {CmsWebsiteField, CmsWebsiteFieldParam, Config} from './model';
+import type {CmsWebsiteField, CmsWebsiteFieldParam} from './model';
 
 /**
  * 分页查询应用参数
@@ -112,18 +112,3 @@ export async function undeleteWebsiteField(id?: number) {
   }
   return Promise.reject(new Error(res.message));
 }
-
-
-/**
- * 查询项目参数列表
- */
-export async function configWebsiteField(params?: CmsWebsiteFieldParam) {
-  const res = await request.get<ApiResult<Config>>(
-      '/cms/cms-website-field/config',
-    params
-  );
-  if (res.code === 0 && res.data) {
-    return res.data;
-  }
-  return Promise.reject(new Error(res.message));
-}