Run eslint with caching

This reduces the time for subsequent lints significantly.
e.g. for `package/frontend`, the first run takes ~10min.
With the cache, every subsequent run takes only a few seconds.

packages/frontend/package.json

@@ -13,7 +13,7 @@
 		"test": "vitest --run --globals",
 		"test-and-coverage": "vitest --run --coverage --globals",
 		"typecheck": "vue-tsc --noEmit",
-		"eslint": "eslint --quiet \"src/**/*.{ts,vue}\"",
+		"eslint": "eslint --quiet \"src/**/*.{ts,vue}\" --cache",
 		"lint": "pnpm typecheck && pnpm eslint"
 	},
 	"dependencies": {