v0.6.0-beta

• 800632a Merge pull request #62 from seakee/fix/realtime-monitoring-latency-display
• 6c88649 🐛 fix(monitoring): refine realtime latency display
• 663747f Merge pull request #59 from seakee/feat/cpa-usage-ttft-tps
• b61521e ✨ feat(monitoring): refine realtime metrics table UI
• a864786 ✨ feat(web): surface TTFT and TPS in realtime monitoring
• ec7a6d8 ✨ feat(manager-server): capture CPA TTFT usage metadata
• 0535755 Merge pull request #56 from seakee/sync/upstream-v1-4
• 9acf391 ✨ fix(login): include HTTP details in login errors
• 5beaba5 ✨ fix(config): preserve source YAML during visual saves
• f05e337 ✨ feat(auth-files): add Codex websockets editing
• 9d1a912 ✨ feat(providers): preserve auth-index configs
• ced2fdd ✨ feat(quota): add xAI quota support