Add complete setup instructions and automated setup script

- Create setup-complete.sh for automated setup after DB configuration
- Add COMPLETE_SETUP_INSTRUCTIONS.md with step-by-step guide
- Document remaining steps that require database authentication

backend/setup-complete.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# Complete setup script - run after database is configured
+
+set -e
+
+echo "=== ASLE Complete Setup ==="
+echo ""
+
+# Check if DATABASE_URL is configured
+if ! grep -q "DATABASE_URL=" .env || grep -q "user:password" .env; then
+    echo "❌ Please configure DATABASE_URL in backend/.env first"
+    echo "   See DATABASE_SETUP.md for instructions"
+    exit 1
+fi
+
+echo "✅ Environment configured"
+echo ""
+
+# Run migrations
+echo "Running database migrations..."
+npm run prisma:migrate
+
+echo ""
+echo "Initializing database..."
+npm run setup:db
+
+echo ""
+echo "Creating admin user..."
+npm run setup:admin
+
+echo ""
+echo "✅ Setup complete!"
+echo ""
+echo "Next steps:"
+echo "  1. Start backend: npm run dev"
+echo "  2. Start frontend: cd ../frontend && npm run dev"