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/es/lib/isLatLong.js

@@ -0,0 +1,21 @@
+import assertString from './util/assertString';
+import merge from './util/merge';
+import includes from './util/includesString';
+var lat = /^\(?[+-]?(90(\.0+)?|[1-8]?\d(\.\d+)?)$/;
+var _long = /^\s?[+-]?(180(\.0+)?|1[0-7]\d(\.\d+)?|\d{1,2}(\.\d+)?)\)?$/;
+var latDMS = /^(([1-8]?\d)\D+([1-5]?\d|60)\D+([1-5]?\d|60)(\.\d+)?|90\D+0\D+0)\D+[NSns]?$/i;
+var longDMS = /^\s*([1-7]?\d{1,2}\D+([1-5]?\d|60)\D+([1-5]?\d|60)(\.\d+)?|180\D+0\D+0)\D+[EWew]?$/i;
+var defaultLatLongOptions = {
+  checkDMS: false
+};
+export default function isLatLong(str, options) {
+  assertString(str);
+  options = merge(options, defaultLatLongOptions);
+  if (!includes(str, ',')) return false;
+  var pair = str.split(',');
+  if (pair[0].startsWith('(') && !pair[1].endsWith(')') || pair[1].endsWith(')') && !pair[0].startsWith('(')) return false;
+  if (options.checkDMS) {
+    return latDMS.test(pair[0]) && longDMS.test(pair[1]);
+  }
+  return lat.test(pair[0]) && _long.test(pair[1]);
+}