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-web-identity/dist-es/fromWebToken.js

@@ -0,0 +1,25 @@
+export const fromWebToken = (init) => async (awsIdentityProperties) => {
+    init.logger?.debug("@aws-sdk/credential-provider-web-identity - fromWebToken");
+    const { roleArn, roleSessionName, webIdentityToken, providerId, policyArns, policy, durationSeconds } = init;
+    let { roleAssumerWithWebIdentity } = init;
+    if (!roleAssumerWithWebIdentity) {
+        const { getDefaultRoleAssumerWithWebIdentity } = await import("@aws-sdk/nested-clients/sts");
+        roleAssumerWithWebIdentity = getDefaultRoleAssumerWithWebIdentity({
+            ...init.clientConfig,
+            credentialProviderLogger: init.logger,
+            parentClientConfig: {
+                ...awsIdentityProperties?.callerClientConfig,
+                ...init.parentClientConfig,
+            },
+        }, init.clientPlugins);
+    }
+    return roleAssumerWithWebIdentity({
+        RoleArn: roleArn,
+        RoleSessionName: roleSessionName ?? `aws-sdk-js-session-${Date.now()}`,
+        WebIdentityToken: webIdentityToken,
+        ProviderId: providerId,
+        PolicyArns: policyArns,
+        Policy: policy,
+        DurationSeconds: durationSeconds,
+    });
+};