fix: 修复配额说明重复和undefined问题

- 在editStorageForm中初始化oss_storage_quota_value和oss_quota_unit
- 删除重复的旧配额说明块，保留新的当前配额设置显示

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/node_modules/validator/lib/util/includesArray.js

@@ -0,0 +1,14 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var includes = function includes(arr, val) {
+  return arr.some(function (arrVal) {
+    return val === arrVal;
+  });
+};
+var _default = exports.default = includes;
+module.exports = exports.default;
+module.exports.default = exports.default;