Aa-fleetpings

> \[!NOTE\]
>
> **This is the last version compatible with Alliance Auth v3.**

Changed

- Translations updated

Fixed

- Capitalization for translatable strings

Changed

- Use `clean_setting` function from `allianceauth´app-utils` instead of reinventing the
wheel and have our own
- Test suite updated
- Translation updates

Changed

- Korean translation improved

Added

- Korean translation

Added

- Spanish translation

Fixed

- Bootstrap CSS fix