use biome

biome.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
+  "files": {
+    "ignore": ["dist/", "package.json"]
+  },
+  "formatter": {
+    "indentWidth": 2,
+    "indentStyle": "space"
+  },
+  "javascript": {
+    "formatter": {
+      "semicolons": "asNeeded",
+      "lineWidth": 120,
+      "quoteStyle": "single",
+      "trailingComma": "none"
+    }
+  },
+  "linter": {
+    "enabled": false
+  },
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git"
+  }
+}

package.json

@@ -13,7 +13,10 @@
     "clean": "git clean -Xdf",
     "reset": "pnpm run clean && pnpm install && pnpm run build",
     "========= Formatting": "",
-    "prettier": "git ls-files | egrep '\\.(json|js|jsx|css|ts|tsx|vue|mjs|cjs)$' | grep --invert-match package.json | xargs pnpm exec prettier --write",
+    "format": "pnpm run format:biome",
+    "format:prettier": "git ls-files | egrep '\\.(json|js|jsx|css|ts|tsx|vue|mjs|cjs)$' | grep --invert-match package.json | xargs pnpm exec prettier --write",
+    "format:biome": "biome format --write .",
+    "format:check": "biome format . || (echo 'Fix formatting by running `$ pnpm run -w format`.' && exit 1)",
     "========= Only allow pnpm; forbid yarn & npm": "",
     "preinstall": "npx only-allow pnpm"
   },
@@ -25,6 +28,7 @@
   },
   "packageManager": "[email protected]",
   "devDependencies": {
+    "@biomejs/biome": "^1.5.3",
     "prettier": "^3.2.5"
   }
 }