fix(ai-providers): Optimize configuration synchronization logic in OpenAI editing layout
feat(quota): add Claude OAuth usage quota detection
feat(ai-providers): 优化 OpenAI 编辑页 UI,支持批量与按 Key 单独测试模型连通性
Add Claude quota section to the Quota Management page, using the Anthropic OAuth usage API (api.anthropic.com/api/oauth/usage) to display utilization across all rate limit windows (5-hour, 7-day, Opus, Sonnet, etc.) and extra usage credits.
Revert "feat(ui): added claude quota display"
Feat: Add Russian localization