Resolve "Group Type mutation uses wrong rule"

Closes #1230

See merge request !1741

Resolve "Fix invite-code-menu not shown"

Closes #1227

See merge request !1739

Otherwise it would not work for anonymous users after the recent
changes which is the only case it should work.

Can be null on first run -> needs a guard!

Resolve "Vue: Rework Person Create / Edit"

Closes #1107

See merge request !1594

Update changelog with CVE-2025-25683

See merge request !1738

Translations update from Weblate

See merge request !1732

Currently translated at 97.7% (346 of 354 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/de/

Currently translated at 0.0% (0 of 354 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/la/

Currently translated at 58.7% (208 of 354 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/ru/

Currently translated at 58.7% (208 of 354 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/uk/

Currently translated at 93.2% (330 of 354 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/de/

Currently translated at 0.0% (0 of 338 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/la/

Currently translated at 61.5% (208 of 338 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/ru/

Currently translated at 61.5% (208 of 338 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/uk/

Currently translated at 97.6% (330 of 338 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/de/

Currently translated at 97.6% (330 of 338 strings)

Translation: AlekSIS/AlekSIS-Core-Frontend
Translate-URL: https://translate.edugit.org/projects/aleksis/aleksis-core-frontend/de/

Merge branch '901-editing-objects-may-lead-to-disappearance-of-relations-to-model-instances-managed-by-apps' into 'master'

Resolve "Editing objects may lead to disappearance of relations to model instances managed by apps"

Closes #901

See merge request !1725

Resolve "_ExtensibleModelBase's meta check does not work"

Closes #1217

See merge request !1729

Resolve "Migrate management of OAuth applications to CRUD list"

Closes #1201

See merge request !1717