fix: 修复 OpenAI WS 用量窗口刷新与限额纠偏

frontend/src/utils/accountUsageRefresh.ts

@@ -0,0 +1,28 @@
+import type { Account } from '@/types'
+
+const normalizeUsageRefreshValue = (value: unknown): string => {
+  if (value == null) return ''
+  return String(value)
+}
+
+export const buildOpenAIUsageRefreshKey = (account: Pick<Account, 'id' | 'platform' | 'type' | 'updated_at' | 'rate_limit_reset_at' | 'extra'>): string => {
+  if (account.platform !== 'openai' || account.type !== 'oauth') {
+    return ''
+  }
+
+  const extra = account.extra ?? {}
+  return [
+    account.id,
+    account.updated_at,
+    account.rate_limit_reset_at,
+    extra.codex_usage_updated_at,
+    extra.codex_5h_used_percent,
+    extra.codex_5h_reset_at,
+    extra.codex_5h_reset_after_seconds,
+    extra.codex_5h_window_minutes,
+    extra.codex_7d_used_percent,
+    extra.codex_7d_reset_at,
+    extra.codex_7d_reset_after_seconds,
+    extra.codex_7d_window_minutes
+  ].map(normalizeUsageRefreshValue).join('|')
+}