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/util-defaults-mode-node/dist-cjs/index.js

@@ -0,0 +1,74 @@
+'use strict';
+
+var configResolver = require('@smithy/config-resolver');
+var nodeConfigProvider = require('@smithy/node-config-provider');
+var propertyProvider = require('@smithy/property-provider');
+
+const AWS_EXECUTION_ENV = "AWS_EXECUTION_ENV";
+const AWS_REGION_ENV = "AWS_REGION";
+const AWS_DEFAULT_REGION_ENV = "AWS_DEFAULT_REGION";
+const ENV_IMDS_DISABLED = "AWS_EC2_METADATA_DISABLED";
+const DEFAULTS_MODE_OPTIONS = ["in-region", "cross-region", "mobile", "standard", "legacy"];
+const IMDS_REGION_PATH = "/latest/meta-data/placement/region";
+
+const AWS_DEFAULTS_MODE_ENV = "AWS_DEFAULTS_MODE";
+const AWS_DEFAULTS_MODE_CONFIG = "defaults_mode";
+const NODE_DEFAULTS_MODE_CONFIG_OPTIONS = {
+    environmentVariableSelector: (env) => {
+        return env[AWS_DEFAULTS_MODE_ENV];
+    },
+    configFileSelector: (profile) => {
+        return profile[AWS_DEFAULTS_MODE_CONFIG];
+    },
+    default: "legacy",
+};
+
+const resolveDefaultsModeConfig = ({ region = nodeConfigProvider.loadConfig(configResolver.NODE_REGION_CONFIG_OPTIONS), defaultsMode = nodeConfigProvider.loadConfig(NODE_DEFAULTS_MODE_CONFIG_OPTIONS), } = {}) => propertyProvider.memoize(async () => {
+    const mode = typeof defaultsMode === "function" ? await defaultsMode() : defaultsMode;
+    switch (mode?.toLowerCase()) {
+        case "auto":
+            return resolveNodeDefaultsModeAuto(region);
+        case "in-region":
+        case "cross-region":
+        case "mobile":
+        case "standard":
+        case "legacy":
+            return Promise.resolve(mode?.toLocaleLowerCase());
+        case undefined:
+            return Promise.resolve("legacy");
+        default:
+            throw new Error(`Invalid parameter for "defaultsMode", expect ${DEFAULTS_MODE_OPTIONS.join(", ")}, got ${mode}`);
+    }
+});
+const resolveNodeDefaultsModeAuto = async (clientRegion) => {
+    if (clientRegion) {
+        const resolvedRegion = typeof clientRegion === "function" ? await clientRegion() : clientRegion;
+        const inferredRegion = await inferPhysicalRegion();
+        if (!inferredRegion) {
+            return "standard";
+        }
+        if (resolvedRegion === inferredRegion) {
+            return "in-region";
+        }
+        else {
+            return "cross-region";
+        }
+    }
+    return "standard";
+};
+const inferPhysicalRegion = async () => {
+    if (process.env[AWS_EXECUTION_ENV] && (process.env[AWS_REGION_ENV] || process.env[AWS_DEFAULT_REGION_ENV])) {
+        return process.env[AWS_REGION_ENV] ?? process.env[AWS_DEFAULT_REGION_ENV];
+    }
+    if (!process.env[ENV_IMDS_DISABLED]) {
+        try {
+            const { getInstanceMetadataEndpoint, httpRequest } = await import('@smithy/credential-provider-imds');
+            const endpoint = await getInstanceMetadataEndpoint();
+            return (await httpRequest({ ...endpoint, path: IMDS_REGION_PATH })).toString();
+        }
+        catch (e) {
+        }
+    }
+};
+
+exports.resolveDefaultsModeConfig = resolveDefaultsModeConfig;