Aa-fleetpings

> [!NOTE]
>
> **This version needs at least Alliance Auth v4.0.0!**
>
> Please make sure to update your Alliance Auth instance **before**
> you install this version, otherwise, an update to Alliance Auth will
> be pulled in unsupervised.

Added

- Compatibility to Alliance Auth v4
- Bootstrap 5
- Django 4.2
- Remaining time to pre-pings (178)

Changed

- Templates changed to Bootstrap 5

Removed

- Compatibility to Alliance Auth v3

> [!NOTE]
>
> **This version needs at least Alliance Auth v4.0.0b1!**
>
> Please make sure to update your Alliance Auth instance **before**
> you install this version, otherwise, an update to Alliance Auth will
> be pulled in unsupervised.

Added

- Compatibility to Alliance Auth v4
- Bootstrap 5
- Django 4.2

Changed

- Templates changed to Bootstrap 5

Removed

- Compatibility to Alliance Auth v3

> [!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