Bugfix release

Bug fixes

• Corrected VacuumActivity members @astrandb (#623)

Translation

• Lokalise: Translations update @astrandb (#626)

Dependencies

• Bump ruff from 0.8.4 to 0.9.2 @dependabot[bot] (#625)

Code quality and optimizations

• Address a few linter hints @astrandb (#624)

Development tools

• Address a few linter hints @astrandb (#624)