Remove threshold-based waiting in both sticky session and antigravity pre-check paths. When a model is rate-limited, immediately clear the sticky session and switch accounts instead of waiting for short durations.
Key changes: - Upgrade model mapping: Opus 4.5 → Opus 4.6-thinking with precise matching - Unified rate limiting: scope-level → model-level with Redis snapshot sync - Load-balanced scheduling by call count with smart retry mechanism - Force cache billing support - Model identity injection in prompts with leak prevention - Thinking mode auto-handling (max_tokens/budget_tokens fix) - Frontend: whitelist mode toggle, model mapping validation, status indicators - Gemini session fallback with Redis Trie O(L) matching - Ops: enhanced concurrency monitoring, account availability, retry logic - Migration scripts: 049-051 for model mapping unification
- Update/BulkUpdate 按不可调度字段触发缓存刷新 - GatewayCache 支持多前缀会话键清理 - 模型路由与混合调度优化粘性会话处理 - 补充调度与缓存相关测试覆盖
