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/AdaptiveRetryStrategy.js

@@ -0,0 +1,21 @@
+import { DefaultRateLimiter, RETRY_MODES } from "@smithy/util-retry";
+import { StandardRetryStrategy } from "./StandardRetryStrategy";
+export class AdaptiveRetryStrategy extends StandardRetryStrategy {
+    rateLimiter;
+    constructor(maxAttemptsProvider, options) {
+        const { rateLimiter, ...superOptions } = options ?? {};
+        super(maxAttemptsProvider, superOptions);
+        this.rateLimiter = rateLimiter ?? new DefaultRateLimiter();
+        this.mode = RETRY_MODES.ADAPTIVE;
+    }
+    async retry(next, args) {
+        return super.retry(next, args, {
+            beforeRequest: async () => {
+                return this.rateLimiter.getSendToken();
+            },
+            afterRequest: (response) => {
+                this.rateLimiter.updateClientSendingRate(response);
+            },
+        });
+    }
+}