vercel.json

{
  "buildCommand": "npm run build",
  "outputDirectory": "dist",
  "framework": "vite",
  "installCommand": "npm install",
  "headers": [
    {
      "source": "/(.*)",
      "headers": [
        {
          "key": "Content-Security-Policy",
          "value": "default-src 'self'; script-src 'self' blob: 'wasm-unsafe-eval' https://va.vercel-scripts.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data: blob:; connect-src 'self' https://chess-server-falling-lake-2071.fly.dev wss://chess-server-falling-lake-2071.fly.dev https://vitals.vercel-insights.com blob:; worker-src 'self' blob:; media-src 'self';"
        },
        {
          "key": "X-Content-Type-Options",
          "value": "nosniff"
        },
        {
          "key": "X-Frame-Options",
          "value": "DENY"
        },
        {
          "key": "Referrer-Policy",
          "value": "strict-origin-when-cross-origin"
        },
        {
          "key": "Permissions-Policy",
          "value": "camera=(), microphone=(), geolocation=()"
        }
      ]
    }
  ]
}