fix: standalone start script copies static files automatically

- scripts/start.js: copies .next/static to .next/standalone/.next/static
  before launching the standalone server (prevents CSS 404)
- package.json: start script now uses scripts/start.js
- Dockerfile: removed fragile manual better-sqlite3 copy
  (already included in standalone output)
- scripts/setup.sh: added local prod option for npm start

scripts/setup.sh

@@ -13,22 +13,31 @@ fi
 
 echo ""
 echo "Choose install method:"
-echo "  1) Local (npm run dev)"
-echo "  2) Docker Compose"
+echo "  1) Local dev (npm run dev)"
+echo "  2) Local prod (npm run build && npm start)"
+echo "  3) Docker Compose (producción)"
 echo ""
-read -rp "Method [1/2]: " method
+read -rp "Method [1/2/3]: " method
 
-if [ "$method" = "2" ]; then
+if [ "$method" = "3" ]; then
   echo ""
   echo "=== Docker build & start ==="
   docker compose up -d --build
   echo ""
   echo "Web running at http://localhost:3000"
+elif [ "$method" = "2" ]; then
+  echo ""
+  echo "=== Local prod build ==="
+  npm install
+  npm run build
+  echo ""
+  echo "Run: npm start"
+  echo "Web running at http://localhost:3000"
 else
   echo ""
-  echo "=== Local install ==="
+  echo "=== Local dev ==="
   npm install
   echo ""
   echo "Run: npm run dev"
-  echo "Or:  npm run build && npm start"
+  echo "Web running at http://localhost:3000"
 fi