# Checklist: URL Argument and Routing Fixes

- [ ] Verify `resources/js/composables/useUrlArgument.js` regexes match `--h` (no colon) format for hashkey URLs
- [ ] Verify `app/Support/RouteArgumentParser.php` `decodeHashValue` performs `urldecode` after `base64_decode`
- [ ] Verify direct browser URL navigation to a ViewStoreMarket page loads the store correctly (no "Store not found" error)
- [ ] Verify in-app button navigation to ViewStoreMarket still works as before
- [ ] Verify frontend `extractHashkeyFromUrl()` correctly decodes hashkeys from the updated URL format
- [ ] Verify backend `RouteArgumentParser::parseArgument()` correctly decodes hashkeys via the round-trip test