chore: add deployment configuration

- docker-compose.yml for VPS deployment
- deploy.sh for auto-updates
- Fixed package.json name

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

deploy.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+PROJECT_DIR="/opt/lab-leopost"
+cd "$PROJECT_DIR"
+
+echo "[$(date)] Auto-deploy triggered" >> deploy.log
+
+# Pull latest
+git pull origin main
+
+# Rebuild e restart
+docker compose build --no-cache
+docker compose up -d
+
+echo "[$(date)] Auto-deploy completed" >> deploy.log