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

scripts/start.js

@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+const { execSync } = require("child_process")
+const fs = require("fs")
+const path = require("path")
+
+const root = path.resolve(__dirname, "..")
+const standaloneDir = path.join(root, ".next", "standalone")
+const staticSrc = path.join(root, ".next", "static")
+const staticDst = path.join(standaloneDir, ".next", "static")
+
+if (!fs.existsSync(standaloneDir)) {
+  console.error("ERROR: .next/standalone/ not found. Run 'npm run build' first.")
+  process.exit(1)
+}
+
+if (!fs.existsSync(staticDst)) {
+  console.log("Copying static files to standalone output...")
+  fs.cpSync(staticSrc, staticDst, { recursive: true })
+}
+
+const server = path.join(standaloneDir, "server.js")
+if (!fs.existsSync(server)) {
+  console.error("ERROR: server.js not found in standalone output.")
+  process.exit(1)
+}
+
+process.env.NODE_ENV = "production"
+
+const args = process.argv.slice(2)
+const child = require("child_process").spawn("node", [server, ...args], {
+  cwd: standaloneDir,
+  stdio: "inherit",
+  env: {
+    ...process.env,
+    PORT: process.env.PORT || "3000",
+    HOSTNAME: process.env.HOSTNAME || "0.0.0.0",
+  },
+})
+
+child.on("exit", (code) => process.exit(code))