feat(skills): add picoclaw-life skill for gateway lifecycle management

Scripts stay at project root as single source of truth. SKILL.md
references GitHub raw URLs for install/update, so the agent always
downloads the latest version when setting up or updating the service.

workspace/skills/picoclaw-life/SKILL.md

@@ -0,0 +1,118 @@
+---
+name: picoclaw-life
+description: Setup, manage, dan monitor PicoClaw gateway lifecycle — install service, start/stop/restart, lihat status dan log.
+metadata: {"nanobot":{"emoji":"🦀"}}
+---
+
+# PicoClaw Lifecycle Manager
+
+Manage PicoClaw gateway lifecycle: install sebagai systemd service, start/stop/restart, monitor status dan log.
+
+## When to use (trigger phrases)
+
+- "start/stop/restart picoclaw"
+- "status picoclaw" / "picoclaw jalan gak?"
+- "install picoclaw service" / "setup picoclaw"
+- "update picoclaw manager"
+- "log picoclaw" / "lihat log picoclaw"
+- "uninstall picoclaw service"
+
+## Arsitektur
+
+```
+systemd → picoclaw_manager.py (port 8321) → picoclaw gateway
+```
+
+- `picoclaw_manager.py` jalan sebagai systemd service (`picoclaw-manager`)
+- REST API untuk kontrol gateway (start/stop/restart/status)
+- Auto-start gateway saat service dimulai
+
+## API Endpoints
+
+| Method | Endpoint | Fungsi |
+|--------|----------|--------|
+| `GET` | `/api/health` | Health check manager |
+| `GET` | `/api/picoclaw/status` | Status gateway (running, pid, uptime, recent logs) |
+| `POST` | `/api/picoclaw/start` | Start gateway |
+| `POST` | `/api/picoclaw/stop` | Stop gateway |
+| `POST` | `/api/picoclaw/restart` | Restart gateway |
+
+## Setup (Pertama Kali)
+
+Script didownload langsung dari repo agar selalu versi terbaru.
+
+### 1. Download & install via exec tool
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/muava12/picoclaw-fork/main/setup_picoclaw_manager.sh -o /tmp/setup_picoclaw_manager.sh && curl -fsSL https://raw.githubusercontent.com/muava12/picoclaw-fork/main/picoclaw_manager.py -o /tmp/picoclaw_manager.py && bash /tmp/setup_picoclaw_manager.sh install
+```
+
+Ini akan:
+- Copy `picoclaw_manager.py` ke `/opt/picoclaw/`
+- Buat systemd service `picoclaw-manager`
+- Enable auto-start on boot
+- Start service
+
+### 2. Verifikasi
+
+```bash
+curl -s http://localhost:8321/api/health
+```
+
+## Update Manager
+
+Untuk update ke versi terbaru, download ulang dan jalankan update:
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/muava12/picoclaw-fork/main/setup_picoclaw_manager.sh -o /tmp/setup_picoclaw_manager.sh && curl -fsSL https://raw.githubusercontent.com/muava12/picoclaw-fork/main/picoclaw_manager.py -o /tmp/picoclaw_manager.py && bash /tmp/setup_picoclaw_manager.sh update
+```
+
+## Perintah Harian
+
+### Cek status
+
+```bash
+curl -s http://localhost:8321/api/picoclaw/status
+```
+
+### Restart gateway
+
+```bash
+curl -s -X POST http://localhost:8321/api/picoclaw/restart
+```
+
+### Start/stop gateway
+
+```bash
+curl -s -X POST http://localhost:8321/api/picoclaw/start
+curl -s -X POST http://localhost:8321/api/picoclaw/stop
+```
+
+### Lihat log terakhir (via systemd)
+
+```bash
+journalctl -u picoclaw-manager --no-pager -n 30
+```
+
+### Follow live log (via systemd)
+
+> ⚠️ **JANGAN jalankan dari exec tool** — streaming tidak akan selesai.
+
+```bash
+journalctl -u picoclaw-manager -f
+```
+
+## Rules
+
+1. **Prefer curl API** — untuk start/stop/restart/status, gunakan curl ke `localhost:8321` karena lebih cepat dan tidak butuh sudo.
+2. **Gunakan `journalctl -n N`** untuk log — jangan pakai `-f` (streaming) dari exec tool.
+3. **Install dulu** — jika baru pertama kali, jalankan setup download+install.
+4. **Selalu terbaru** — script didownload dari GitHub saat install/update, jadi cukup update repo untuk propagate perubahan.
+
+## Config
+
+- **Binary PicoClaw**: `~/.local/bin/picoclaw`
+- **Config**: `~/.picoclaw/config.json`
+- **Port Manager API**: `8321`
+- **Install dir**: `/opt/picoclaw/`
+- **Service**: `picoclaw-manager.service`