split up lint & format task

- so CI can catch linting errors

README.md

@@ -180,6 +180,12 @@ npm run test:unit
 npm test
 ```
 
+If linting errors are encountered, try to fix it automatically with:
+
+```bash
+npm run format
+```
+
 ## Changelog
 
 See [CHANGELOG.md](CHANGELOG.md).

package.json

@@ -13,7 +13,8 @@
     "start": "rm -rf ./dist && tsc --watch",
     "test": "npm run validate && npm run test:unit",
     "test:unit": "vitest run --coverage --config ./test/vitest.config.ts",
-    "lint": "biome check --write .",
+    "lint": "biome check .",
+    "format": "biome check --write .",
     "typecheck": "tsc --noEmit --pretty",
     "changelog": "auto-changelog -p",
     "release": "release-it --non-interactive",