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/@smithy/middleware-retry/dist-es/omitRetryHeadersMiddleware.js

@@ -0,0 +1,22 @@
+import { HttpRequest } from "@smithy/protocol-http";
+import { INVOCATION_ID_HEADER, REQUEST_HEADER } from "@smithy/util-retry";
+export const omitRetryHeadersMiddleware = () => (next) => async (args) => {
+    const { request } = args;
+    if (HttpRequest.isInstance(request)) {
+        delete request.headers[INVOCATION_ID_HEADER];
+        delete request.headers[REQUEST_HEADER];
+    }
+    return next(args);
+};
+export const omitRetryHeadersMiddlewareOptions = {
+    name: "omitRetryHeadersMiddleware",
+    tags: ["RETRY", "HEADERS", "OMIT_RETRY_HEADERS"],
+    relation: "before",
+    toMiddleware: "awsAuthMiddleware",
+    override: true,
+};
+export const getOmitRetryHeadersPlugin = (options) => ({
+    applyToStack: (clientStack) => {
+        clientStack.addRelativeTo(omitRetryHeadersMiddleware(), omitRetryHeadersMiddlewareOptions);
+    },
+});