Added system performance monitoring. When performance monitoring is enabled, new Relay requests (/v1, /v1beta, etc.) will be rejected if system resource utilization exceeds the set threshold, in order to protect system stability.
新增系统性能监控，启用性能监控后，当系统资源使用率超过设定阈值时，将拒绝新的 Relay 请求 (/v1, /v1beta 等)，以保护系统稳定性。
What's Changed
- Revert "fix(ui): use distinct color palette for group tags" by @seefs001 in #2832
- feat(performance): implement system performance monitoring by @Calcium-Ion in #2835
Full Changelog: v0.10.8-alpha.5...v0.10.8-alpha.6