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/credential-provider-sso/dist-cjs/loadSso-CVy8iqsZ.js

@@ -0,0 +1,14 @@
+'use strict';
+
+var clientSso = require('@aws-sdk/client-sso');
+
+
+
+Object.defineProperty(exports, "GetRoleCredentialsCommand", {
+	enumerable: true,
+	get: function () { return clientSso.GetRoleCredentialsCommand; }
+});
+Object.defineProperty(exports, "SSOClient", {
+	enumerable: true,
+	get: function () { return clientSso.SSOClient; }
+});