webapp - ESLint + Prettier with pre-commit hooks (#54)

resolves #47

Co-authored-by: johba <johba@harb.eth>
Reviewed-on: https://codeberg.org/johba/harb/pulls/54

package.json

@@ -2,5 +2,8 @@
   "devDependencies": {
     "@playwright/test": "^1.55.1",
     "playwright-mcp": "^0.0.12"
+  },
+  "scripts": {
+    "prepare": "husky"
   }
 }