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/service-error-classification/dist-es/index.js

@@ -0,0 +1,39 @@
+import { CLOCK_SKEW_ERROR_CODES, NODEJS_NETWORK_ERROR_CODES, NODEJS_TIMEOUT_ERROR_CODES, THROTTLING_ERROR_CODES, TRANSIENT_ERROR_CODES, TRANSIENT_ERROR_STATUS_CODES, } from "./constants";
+export const isRetryableByTrait = (error) => error?.$retryable !== undefined;
+export const isClockSkewError = (error) => CLOCK_SKEW_ERROR_CODES.includes(error.name);
+export const isClockSkewCorrectedError = (error) => error.$metadata?.clockSkewCorrected;
+export const isBrowserNetworkError = (error) => {
+    const errorMessages = new Set([
+        "Failed to fetch",
+        "NetworkError when attempting to fetch resource",
+        "The Internet connection appears to be offline",
+        "Load failed",
+        "Network request failed",
+    ]);
+    const isValid = error && error instanceof TypeError;
+    if (!isValid) {
+        return false;
+    }
+    return errorMessages.has(error.message);
+};
+export const isThrottlingError = (error) => error.$metadata?.httpStatusCode === 429 ||
+    THROTTLING_ERROR_CODES.includes(error.name) ||
+    error.$retryable?.throttling == true;
+export const isTransientError = (error, depth = 0) => isRetryableByTrait(error) ||
+    isClockSkewCorrectedError(error) ||
+    TRANSIENT_ERROR_CODES.includes(error.name) ||
+    NODEJS_TIMEOUT_ERROR_CODES.includes(error?.code || "") ||
+    NODEJS_NETWORK_ERROR_CODES.includes(error?.code || "") ||
+    TRANSIENT_ERROR_STATUS_CODES.includes(error.$metadata?.httpStatusCode || 0) ||
+    isBrowserNetworkError(error) ||
+    (error.cause !== undefined && depth <= 10 && isTransientError(error.cause, depth + 1));
+export const isServerError = (error) => {
+    if (error.$metadata?.httpStatusCode !== undefined) {
+        const statusCode = error.$metadata.httpStatusCode;
+        if (500 <= statusCode && statusCode <= 599 && !isTransientError(error)) {
+            return true;
+        }
+        return false;
+    }
+    return false;
+};