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-process/dist-es/fromProcess.js

@@ -0,0 +1,9 @@
+import { getProfileName, parseKnownFiles } from "@smithy/shared-ini-file-loader";
+import { resolveProcessCredentials } from "./resolveProcessCredentials";
+export const fromProcess = (init = {}) => async ({ callerClientConfig } = {}) => {
+    init.logger?.debug("@aws-sdk/credential-provider-process - fromProcess");
+    const profiles = await parseKnownFiles(init);
+    return resolveProcessCredentials(getProfileName({
+        profile: init.profile ?? callerClientConfig?.profile,
+    }), profiles, init.logger);
+};