Fix: restore original 'prepare' script that was overwritten by husky init

- Restore 'prepare': 'npm run build' for proper package installation
- Husky pre-commit hooks remain functional via existing .husky directory

Author: olaservo

package.json

@@ -41,7 +41,7 @@
     "prettier-fix": "prettier --write .",
     "prettier-check": "prettier --check .",
     "lint": "prettier --check . && cd client && npm run lint",
-    "prepare": "husky",
+    "prepare": "npm run build",
     "publish-all": "npm publish --workspaces --access public && npm publish --access public",
     "update-version": "node scripts/update-version.js",
     "check-version": "node scripts/check-version-consistency.js"