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/isIn.js

@@ -0,0 +1,32 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = isIn;
+var _assertString = _interopRequireDefault(require("./util/assertString"));
+var _toString = _interopRequireDefault(require("./util/toString"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function isIn(str, options) {
+  (0, _assertString.default)(str);
+  var i;
+  if (Object.prototype.toString.call(options) === '[object Array]') {
+    var array = [];
+    for (i in options) {
+      // https://github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md#ignoring-code-for-coverage-purposes
+      // istanbul ignore else
+      if ({}.hasOwnProperty.call(options, i)) {
+        array[i] = (0, _toString.default)(options[i]);
+      }
+    }
+    return array.indexOf(str) >= 0;
+  } else if (_typeof(options) === 'object') {
+    return options.hasOwnProperty(str);
+  } else if (options && typeof options.indexOf === 'function') {
+    return options.indexOf(str) >= 0;
+  }
+  return false;
+}
+module.exports = exports.default;
+module.exports.default = exports.default;