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/region-config-resolver/dist-cjs/regionConfig/stsRegionDefaultResolver.js

@@ -0,0 +1,20 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.warning = void 0;
+exports.stsRegionDefaultResolver = stsRegionDefaultResolver;
+const config_resolver_1 = require("@smithy/config-resolver");
+const node_config_provider_1 = require("@smithy/node-config-provider");
+function stsRegionDefaultResolver(loaderConfig = {}) {
+    return (0, node_config_provider_1.loadConfig)({
+        ...config_resolver_1.NODE_REGION_CONFIG_OPTIONS,
+        async default() {
+            if (!exports.warning.silence) {
+                console.warn("@aws-sdk - WARN - default STS region of us-east-1 used. See @aws-sdk/credential-providers README and set a region explicitly.");
+            }
+            return "us-east-1";
+        },
+    }, { ...config_resolver_1.NODE_REGION_CONFIG_FILE_OPTIONS, ...loaderConfig });
+}
+exports.warning = {
+    silence: false,
+};

backend/node_modules/@aws-sdk/region-config-resolver/dist-cjs/regionConfig/stsRegionDefaultResolver.native.js

@@ -0,0 +1,6 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.stsRegionDefaultResolver = stsRegionDefaultResolver;
+function stsRegionDefaultResolver() {
+    return async () => "us-east-1";
+}