Linting and clean up

Author: stephenwf

.husky/pre-commit

@@ -0,0 +1 @@
+pnpm exec lint-staged --verbose

__tests__/presentation-4/packed-package.mjs

@@ -275,11 +275,11 @@
   "scripts": {
     "build": "tsdown",
     "dev": "tsdown --watch",
+    "prepare": "husky",
     "prepack": "tsdown",
     "typecheck": "tsc --noEmit",
     "start": "vite demos",
     "test": "vitest",
-    "test:presentation-4:packed": "node scripts/test-packed-parser.mjs",
     "fmt": "oxfmt",
     "fmt:check": "oxfmt --check",
     "lint": "oxlint",
@@ -298,7 +298,9 @@
     "@types/svg-arc-to-cubic-bezier": "^3.2.1",
     "@vitejs/plugin-react": "^4.3.4",
     "happy-dom": "^12.10.0",
+    "husky": "^9.1.7",
     "jsdom": "^22.1.0",
+    "lint-staged": "^16.4.0",
     "oxfmt": "^0.62.0",
     "oxlint": "^1.77.0",
     "prettier": "^3.8.1",
@@ -321,5 +323,12 @@
   },
   "engines": {
     "node": ">=22"
+  },
+  "lint-staged": {
+    "*.{js,jsx,ts,tsx,mjs,cjs}": [
+      "oxfmt --no-error-on-unmatched-pattern",
+      "oxlint --no-error-on-unmatched-pattern"
+    ],
+    "!(*.{js,jsx,ts,tsx,mjs,cjs})": "oxfmt --no-error-on-unmatched-pattern"
   }
 }