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/express-validator/lib/middlewares/one-of.d.ts

@@ -0,0 +1,28 @@
+import { AlternativeMessageFactory, ErrorMessage, GroupedAlternativeMessageFactory, Middleware } from '../base';
+import { ContextRunner, ValidationChain } from '../chain';
+export type OneOfErrorType = 'grouped' | 'least_errored' | 'flat';
+export type OneOfOptions = {
+    /**
+     * The error message to use in case none of the chains are valid.
+     */
+    message?: AlternativeMessageFactory | ErrorMessage;
+    errorType?: Exclude<OneOfErrorType, 'grouped'>;
+} | {
+    /**
+     * The error message to use in case none of the chain groups are valid.
+     */
+    message?: GroupedAlternativeMessageFactory | ErrorMessage;
+    errorType?: 'grouped';
+};
+/**
+ * Creates a middleware that will ensure that at least one of the given validation chains
+ * or validation chain groups are valid.
+ *
+ * If none are, a single `AlternativeValidationError` or `GroupedAlternativeValidationError`
+ * is added to the request, with the errors of each chain made available under the `nestedErrors` property.
+ *
+ * @param chains an array of validation chains to check if are valid.
+ *               If any of the items of `chains` is an array of validation chains, then all of them
+ *               must be valid together for the request to be considered valid.
+ */
+export declare function oneOf(chains: (ValidationChain | ValidationChain[])[], options?: OneOfOptions): Middleware & ContextRunner;