chore: switch to prepare script

Author: JohnCampionJr

package.json

@@ -40,7 +40,7 @@
     "lint": "eslint .",
     "lint:fix": "eslint . --fix",
     "format": "prettier --check --write .",
-    "postinstall": "npx simple-git-hooks",
+    "prepare": "npx simple-git-hooks",
     "test": "vitest run",
     "release": "changelogen --release --push && pnpm publish",
     "release:minor": "changelogen --release --minor --push && pnpm publish",