refactor(system): 修改配置缓存刷新接口

- 将缓存刷新接口的 URL 从 CONFIG_BASE_URL 改为 CONFIG_BASE_URL + "/refresh"
- 将请求方法从 PATCH 改为 PUT

src/api/system/config.ts

@@ -61,8 +61,8 @@ const ConfigAPI = {
 
   refreshCache() {
     return request({
-      url: `${CONFIG_BASE_URL}`,
+      url: `${CONFIG_BASE_URL}/refresh`,
-      method: "patch",
+      method: "PUT",
     });
   },
 };