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-node/dist-es/remoteProvider.js

@@ -0,0 +1,17 @@
+import { chain, CredentialsProviderError } from "@smithy/property-provider";
+export const ENV_IMDS_DISABLED = "AWS_EC2_METADATA_DISABLED";
+export const remoteProvider = async (init) => {
+    const { ENV_CMDS_FULL_URI, ENV_CMDS_RELATIVE_URI, fromContainerMetadata, fromInstanceMetadata } = await import("@smithy/credential-provider-imds");
+    if (process.env[ENV_CMDS_RELATIVE_URI] || process.env[ENV_CMDS_FULL_URI]) {
+        init.logger?.debug("@aws-sdk/credential-provider-node - remoteProvider::fromHttp/fromContainerMetadata");
+        const { fromHttp } = await import("@aws-sdk/credential-provider-http");
+        return chain(fromHttp(init), fromContainerMetadata(init));
+    }
+    if (process.env[ENV_IMDS_DISABLED] && process.env[ENV_IMDS_DISABLED] !== "false") {
+        return async () => {
+            throw new CredentialsProviderError("EC2 Instance Metadata Service access disabled", { logger: init.logger });
+        };
+    }
+    init.logger?.debug("@aws-sdk/credential-provider-node - remoteProvider::fromInstanceMetadata");
+    return fromInstanceMetadata(init);
+};