- Add profile picture, background image, and about section rendering
- Implement dynamic background and tip jar rendering
- Add functions to update cities and tip jar link
- Integrate sponsor leaderboard
- Home realm is still a work in progress

- Ensure city index increments with each donation, resetting after the last city
- Implement full GNOT validation to enforce valid donations
- Complete sponsor leaderboard functionality with maxSponsors limit
- Refine sponsor list display logic to prevent visual issues
- Fully integrate tip jar mechanics with donation tracking
- Fix AssertAuth issue in config

- Remove ownership management logic from `config` and rename it to `registar`.
- Integrate `Ownable` for ownership management in the home package.
- Add a comment to clarify the purpose of `jarLink` and its expected update process.
- Remove the unused `caption` parameter in the `UpdatePFP` function.
- Replace `OrigPkgAddr()` with `CurrentRealm()` in `CollectDonations`.

- Run `gno mod tidy` to clean up dependencies.
- Run `gno fmt -C ./examples` to format code.
- Clean up by fixing the undefined `owner` reference and other minor bugs.