feat: Add ESLint configuration, lint script, and related development dependencies.

Author: RandithaK

eslint.config.mjs

@@ -0,0 +1,16 @@
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { FlatCompat } from "@eslint/eslintrc";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+    baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+    ...compat.extends("next/core-web-vitals", "next/typescript"),
+];
+
+export default eslintConfig;

package.json

@@ -5,7 +5,8 @@
   "scripts": {
     "dev": "next dev",
     "build": "next build",
-    "start": "next start"
+    "start": "next start",
+    "lint": "eslint ."
   },
   "dependencies": {
     "@react-three/drei": "^10.7.6",
@@ -19,11 +20,14 @@
     "zustand": "^5.0.8"
   },
   "devDependencies": {
+    "@eslint/eslintrc": "^3",
     "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
+    "eslint": "^9",
+    "eslint-config-next": "15.1.0",
     "tailwindcss": "^4",
     "typescript": "^5"
   }
-}
+}