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/@aws-sdk/middleware-sdk-s3/dist-es/s3Configuration.js

@@ -0,0 +1,17 @@
+import { S3ExpressIdentityProviderImpl } from "./s3-express";
+export const resolveS3Config = (input, { session, }) => {
+    const [s3ClientProvider, CreateSessionCommandCtor] = session;
+    const { forcePathStyle, useAccelerateEndpoint, disableMultiregionAccessPoints, followRegionRedirects, s3ExpressIdentityProvider, bucketEndpoint, expectContinueHeader, } = input;
+    return Object.assign(input, {
+        forcePathStyle: forcePathStyle ?? false,
+        useAccelerateEndpoint: useAccelerateEndpoint ?? false,
+        disableMultiregionAccessPoints: disableMultiregionAccessPoints ?? false,
+        followRegionRedirects: followRegionRedirects ?? false,
+        s3ExpressIdentityProvider: s3ExpressIdentityProvider ??
+            new S3ExpressIdentityProviderImpl(async (key) => s3ClientProvider().send(new CreateSessionCommandCtor({
+                Bucket: key,
+            }))),
+        bucketEndpoint: bucketEndpoint ?? false,
+        expectContinueHeader: expectContinueHeader ?? 2_097_152,
+    });
+};