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/smithy-client/dist-es/create-aggregated-client.js

@@ -0,0 +1,21 @@
+export const createAggregatedClient = (commands, Client) => {
+    for (const command of Object.keys(commands)) {
+        const CommandCtor = commands[command];
+        const methodImpl = async function (args, optionsOrCb, cb) {
+            const command = new CommandCtor(args);
+            if (typeof optionsOrCb === "function") {
+                this.send(command, optionsOrCb);
+            }
+            else if (typeof cb === "function") {
+                if (typeof optionsOrCb !== "object")
+                    throw new Error(`Expected http options but got ${typeof optionsOrCb}`);
+                this.send(command, optionsOrCb || {}, cb);
+            }
+            else {
+                return this.send(command, optionsOrCb);
+            }
+        };
+        const methodName = (command[0].toLowerCase() + command.slice(1)).replace(/Command$/, "");
+        Client.prototype[methodName] = methodImpl;
+    }
+};