build: use biome instead of eslint

Author: jpoehnelt

biome.json

@@ -0,0 +1,36 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.2.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": true
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "bracketSpacing": false
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single"
+    }
+  },
+  "assist": {
+    "enabled": true,
+    "actions": {
+      "source": {
+        "organizeImports": "on"
+      }
+    }
+  }
+}

eslint.config.js

@@ -15,23 +15,18 @@
     "API"
   ],
   "devDependencies": {
+    "@biomejs/biome": "^2.2.4",
     "@types/jest": "catalog:",
     "@types/mocha": "catalog:",
     "@types/node": "catalog:",
-    "eslint": "catalog:",
-    "eslint-config-google": "catalog:",
     "turbo": "catalog:"
   },
   "scripts": {
-    "lint": "eslint **/*.js",
-    "lint:fix": "eslint --fix **/*.js",
+    "lint": "biome check .",
+    "lint:fix": "biome check --write",
     "test": "turbo run test",
     "check": "turbo run check"
   },
-  "eslintIgnore": [
-    "getFoldersUnderRoot.js",
-    "**/node_modules/**"
-  ],
   "packageManager": "[email protected]",
   "engines": {
     "node": ">=20"