.eslintrc.json

@@ -1,3 +0,0 @@
-{
-  "extends": "next/core-web-vitals"
-}

eslint.config.mjs

@@ -0,0 +1,16 @@
+import { defineConfig, globalIgnores } from 'eslint/config';
+import nextVitals from 'eslint-config-next/core-web-vitals';
+
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  globalIgnores([
+    '.next/**',
+    'node_modules/**',
+    'out/**',
+    'build/**',
+    'next-env.d.ts',
+    'scripts/migrations/**',
+  ]),
+]);
+
+export default eslintConfig;

next.config.js

@@ -1,7 +1,11 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   images: {
-    domains: ['api.scryfall.com', 'images.pokemontcg.io', 'lorcana-api.com'],
+    remotePatterns: [
+      { protocol: 'https', hostname: 'api.scryfall.com' },
+      { protocol: 'https', hostname: 'images.pokemontcg.io' },
+      { protocol: 'https', hostname: 'lorcana-api.com' },
+    ],
   },
 };
 

package.json

@@ -7,7 +7,7 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint",
+    "lint": "eslint .",
     "setup-db": "node scripts/setup-neon-db.js",
     "import-popular": "node scripts/import-popular-sets.js",
     "import-all": "node scripts/bulk-import-all.js"
@@ -19,7 +19,7 @@
     "bcryptjs": "^3.0.2",
     "dotenv": "^17.2.1",
     "jsonwebtoken": "^9.0.2",
-    "next": "^15.4.2",
+    "next": "^16.2.6",
     "node-fetch": "^3.3.2",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
@@ -27,9 +27,10 @@
   },
   "devDependencies": {
     "autoprefixer": "^10.4.21",
-    "eslint": "^8",
-    "eslint-config-next": "15.4.2",
+    "eslint": "^9.39.4",
+    "eslint-config-next": "^16.2.6",
     "postcss": "^8.5.6",
-    "tailwindcss": "^3.4.17"
+    "tailwindcss": "^3.4.17",
+    "typescript": "^5.9.3"
   }
 }