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/shared-ini-file-loader/dist-es/loadSsoSessionData.js

@@ -0,0 +1,9 @@
+import { getConfigFilepath } from "./getConfigFilepath";
+import { getSsoSessionData } from "./getSsoSessionData";
+import { parseIni } from "./parseIni";
+import { readFile } from "./readFile";
+const swallowError = () => ({});
+export const loadSsoSessionData = async (init = {}) => readFile(init.configFilepath ?? getConfigFilepath())
+    .then(parseIni)
+    .then(getSsoSessionData)
+    .catch(swallowError);