feat: add comprehensive tutorial page with step-by-step guides
New tutorial.html covering:
- Three installation paths (USB, one-click script, manual)
- Complete manual installation from scratch (Node.js, npm mirrors, OpenClaw)
- Per-provider model setup guides (DeepSeek, Kimi, Qwen, OpenRouter)
- Per-platform chat bot tutorials (QQ, Telegram, Feishu, WeChat, Discord)
- Daily usage scenarios, skills system, cron jobs
- Troubleshooting guide, security hardening, VPS deployment
- Command quick reference and config file reference
Designed to complement hello-claw (datawhalechina) by filling gaps:
beginner-friendly manual install, detailed per-platform setup, and
portable USB-specific guidance.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ba236bbe24
