feat: add Supervisor process manager for service management

- Add supervisord.conf with ComfyUI and orchestrator services
- Update Ansible playbook with supervisor installation tag
- Rewrite start-all.sh and stop-all.sh to use Supervisor
- Add status.sh script for checking service status
- Update arty.yml with supervisor commands and shortcuts
- Update CLAUDE.md with Supervisor documentation and troubleshooting
- Services now auto-restart on crashes with centralized logging

Benefits:
- Better process control than manual pkill/background jobs
- Auto-restart on service crashes
- Centralized log management in /workspace/logs/
- Web interface for monitoring (port 9001)
- Works perfectly in RunPod containers (no systemd needed)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

scripts/start-all.sh

@@ -1,15 +1,19 @@
 #!/bin/bash
 #
-# Start AI Orchestrator
-# Starts the model orchestrator which manages all AI services
+# Start AI Services with Supervisor
+# Starts supervisor daemon which manages ComfyUI and orchestrator
 #
 
 set -e
 
-cd "$(dirname "$0")/.."
+WORKSPACE_DIR="${WORKSPACE_DIR:-/workspace}"
+SUPERVISORD_CONF="${WORKSPACE_DIR}/supervisord.conf"
+AI_DIR="${WORKSPACE_DIR}/ai"
+
+cd "${AI_DIR}"
 
 echo "========================================="
-echo "  Starting AI Orchestrator"
+echo "  Starting AI Services with Supervisor"
 echo "========================================="
 echo ""
 
@@ -27,9 +31,47 @@ if [ -f .env ]; then
     set +a
 fi
 
-# Start orchestrator
-echo "Starting orchestrator on port 9000..."
-python3 model-orchestrator/orchestrator_subprocess.py
+# Check if supervisord is already running
+if [ -f "${WORKSPACE_DIR}/supervisord.pid" ]; then
+    PID=$(cat "${WORKSPACE_DIR}/supervisord.pid")
+    if ps -p "$PID" > /dev/null 2>&1; then
+        echo "Supervisor is already running (PID: $PID)"
+        echo ""
+        echo "Checking service status..."
+        supervisorctl -c "${SUPERVISORD_CONF}" status
+        exit 0
+    else
+        echo "Removing stale PID file..."
+        rm -f "${WORKSPACE_DIR}/supervisord.pid"
+    fi
+fi
+
+# Start supervisord
+echo "Starting Supervisor daemon..."
+supervisord -c "${SUPERVISORD_CONF}"
+
+# Wait a moment for supervisor to start
+sleep 2
+
+# Check status
+echo ""
+echo "Service Status:"
+echo "---------------"
+supervisorctl -c "${SUPERVISORD_CONF}" status
 
 echo ""
-echo "Orchestrator stopped"
+echo "========================================="
+echo "Services started successfully!"
+echo "========================================="
+echo ""
+echo "Useful commands:"
+echo "  supervisorctl status              - Check status"
+echo "  supervisorctl start orchestrator  - Start orchestrator"
+echo "  supervisorctl restart comfyui     - Restart ComfyUI"
+echo "  supervisorctl stop all            - Stop all services"
+echo "  supervisorctl tail -f comfyui     - Follow ComfyUI logs"
+echo ""
+echo "Web interface: http://localhost:9001"
+echo "  Username: admin"
+echo "  Password: runpod2024"
+echo ""