tooling: biome + vercel speed insight

biome.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.4.1/schema.json",
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space"
+  },
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "enabled": true,
+    "include": ["src/*"],
+    "rules": {
+      "recommended": true,
+      "a11y": {
+        "all": false
+      }
+    }
+  }
+}

package.json

@@ -6,13 +6,17 @@
     "dev": "npx contentlayer build && next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "pnpm dlx @biomejs/biome lint src/ --apply",
+    "format": "pnpm dlx @biomejs/biome format src/ --write",
+    "check": "pnpm dlx @biomejs/biome check src/"
   },
   "dependencies": {
+    "@biomejs/biome": "^1.4.1",
     "@t3-oss/env-nextjs": "^0.7.1",
     "@typeform/embed-react": "^3.9.0",
     "@vercel/analytics": "^1.1.1",
     "@vercel/og": "^0.6.1",
+    "@vercel/speed-insights": "^1.0.2",
     "clsx": "^2.0.0",
     "contentlayer": "^0.3.1",
     "dayjs": "^1.11.10",
@@ -35,12 +39,9 @@
     "@types/react": "18.0.35",
     "@types/react-dom": "18.0.11",
     "autoprefixer": "^10.4.16",
-    "eslint": "8.56.0",
-    "eslint-config-next": "14.0.4",
     "husky": "^8.0.3",
     "lint-staged": "^15.2.0",
     "postcss": "^8.4.32",
-    "prettier": "^3.1.1",
     "tailwindcss": "^3.4.0",
     "typescript": "5.3.3"
   },
@@ -51,8 +52,8 @@
   },
   "lint-staged": {
     "*.{ts,tsx,js}": [
-      "npx eslint --fix",
-      "npx prettier --write"
+      "pnpm dlx @biomejs/biome format src/**/*.{ts,tsx,mjs} --write",
+      "pnpm dlx @biomejs/biome lint src/**/*.{ts,tsx,mjs}"
     ],
     "*.{md,mdx}": "npx prettier --write"
   }