- Feat(ui): implement adaptive polling in runtimeUiState service (1s -> 2s during active tasks, 10s idle)
- Perf(controller): cache settings snapshot in current_tick_ctx across all probe setting() calls to eliminate repeated uci_core.get_all()
- Perf(controller): reuse ctx.proxy_port in probe_proxy to eliminate duplicate proxy_port() evaluation
- Perf(watchdog): guard adaptive_normal_interval behind 120s check and clear tick context at tick boundary
- Test: add static and behavioral assertions in tests/watchdog_adaptive_intervals.sh
- Perf(watchdog): Adaptive external health checks for proxy (30s) and DNS (60s)
* Honor UCI ai_proxy_health_interval and ai_dns_interval while healthy
* Adapt to fast retry (10-15s) upon consecutive failures, instant post-heal reset
* Single shared observation context (tick_context) per tick eliminating redundant pgrep/proc scans
* Throttle watchdog keepalive file writes from 5s to 30s
- Perf(ui): Read-only fast path for get_ui_state
* Decouple refresh_action_dirs() filesystem GC from 500ms polling requests
* Throttle action directory cleanup to once per 30s via /var/run stamp
* Trigger immediate GC sweep on action job completion
- Perf(telegram): Long-poll 50s and eliminate redundant sleep after success
* Increase getUpdates long-poll timeout to 50s (curl timeout 65s)
* Remove redundant sleep after successful poll for instant command responsiveness
- Perf(torrserver): Cache detected PID and replace shell sleep with native ucode sleep(60000)
- Fix(singbox): Remove harmful hijack-dns rules from mixed proxy inbounds
* Eliminate hijack-dns (port 53 / protocol dns) from section, direct bypass and service mixed proxies
* Resolve 4-5s curl timeouts on component updates (api.github.com) and slow LAN DNS resolution
* Maintain ip_is_private: true direct LAN routing bypass
- Test: Add tests/watchdog_adaptive_intervals.sh and update tests/sing_box_runtime.sh
- Version: Bump fe-app-tachyon to 1.3.27
Dushnilin