fix: serve React dashboard from Fastify with @fastify/static

fix: handle invalid Telegram bot token gracefully

feat: wire up main entry point, CLI, Telegram bot, and documentation

feat(ui): add React dashboard with 5 panels

feat(dashboard): add REST API with Fastify for all core endpoints

feat(skills): add skill installer with permission review

feat(chief): add analytics engine with trend and anomaly detection

feat(chief): add daily briefing engine with multi-source aggregation

feat(channels): add Telegram command parser and message formatters

feat(connectors): add Gmail, Google Calendar, GitHub, and CSV connectors

feat(skills): add OpenClaw skill adapter for cross-compatibility

feat(chief): add approval gate system for human-in-the-loop actions

feat(core): add persistent memory store for per-user context

feat(core): add cron-based task scheduler with pause/resume

feat(core): add container sandbox with permission parsing and validation