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/node-config-provider/dist-cjs/index.js

@@ -0,0 +1,62 @@
+'use strict';
+
+var propertyProvider = require('@smithy/property-provider');
+var sharedIniFileLoader = require('@smithy/shared-ini-file-loader');
+
+function getSelectorName(functionString) {
+    try {
+        const constants = new Set(Array.from(functionString.match(/([A-Z_]){3,}/g) ?? []));
+        constants.delete("CONFIG");
+        constants.delete("CONFIG_PREFIX_SEPARATOR");
+        constants.delete("ENV");
+        return [...constants].join(", ");
+    }
+    catch (e) {
+        return functionString;
+    }
+}
+
+const fromEnv = (envVarSelector, options) => async () => {
+    try {
+        const config = envVarSelector(process.env, options);
+        if (config === undefined) {
+            throw new Error();
+        }
+        return config;
+    }
+    catch (e) {
+        throw new propertyProvider.CredentialsProviderError(e.message || `Not found in ENV: ${getSelectorName(envVarSelector.toString())}`, { logger: options?.logger });
+    }
+};
+
+const fromSharedConfigFiles = (configSelector, { preferredFile = "config", ...init } = {}) => async () => {
+    const profile = sharedIniFileLoader.getProfileName(init);
+    const { configFile, credentialsFile } = await sharedIniFileLoader.loadSharedConfigFiles(init);
+    const profileFromCredentials = credentialsFile[profile] || {};
+    const profileFromConfig = configFile[profile] || {};
+    const mergedProfile = preferredFile === "config"
+        ? { ...profileFromCredentials, ...profileFromConfig }
+        : { ...profileFromConfig, ...profileFromCredentials };
+    try {
+        const cfgFile = preferredFile === "config" ? configFile : credentialsFile;
+        const configValue = configSelector(mergedProfile, cfgFile);
+        if (configValue === undefined) {
+            throw new Error();
+        }
+        return configValue;
+    }
+    catch (e) {
+        throw new propertyProvider.CredentialsProviderError(e.message || `Not found in config files w/ profile [${profile}]: ${getSelectorName(configSelector.toString())}`, { logger: init.logger });
+    }
+};
+
+const isFunction = (func) => typeof func === "function";
+const fromStatic = (defaultValue) => isFunction(defaultValue) ? async () => await defaultValue() : propertyProvider.fromStatic(defaultValue);
+
+const loadConfig = ({ environmentVariableSelector, configFileSelector, default: defaultValue }, configuration = {}) => {
+    const { signingName, logger } = configuration;
+    const envOptions = { signingName, logger };
+    return propertyProvider.memoize(propertyProvider.chain(fromEnv(environmentVariableSelector, envOptions), fromSharedConfigFiles(configFileSelector, configuration), fromStatic(defaultValue)));
+};
+
+exports.loadConfig = loadConfig;