Cleanup team

This merge requests does a pre-commit cleanup of the team application.

Part of #562 (closed)

changed milestone to %Code cleanup

added enhancement maintenance labels

added 8 commits

• bb4c7f5a...6efb94ac - 2 commits from branch django3_migration
• dcecd606 - [team][migrations] Pre-commit cleanup
• e5f1fc85 - [team][signals] Pre-commit cleanup
• e5b052bb - [team][templates] Pre-commit cleanup
• 6a63d798 - [team][templatetags] Pre-commit cleanup
• da40ea1c - [team][__init__] Pre-commit cleanup
• 0bea9be8 - [team][all] Pre-commit cleanup

Compare with previous version

added 20 commits

• 0bea9be8...95f2641b - 14 commits from branch django3_migration
• 59dbcf18 - [team][migrations] Pre-commit cleanup
• 35ca545d - [team][signals] Pre-commit cleanup
• 13ed9575 - [team][templates] Pre-commit cleanup
• 4356da19 - [team][templatetags] Pre-commit cleanup
• b1803f2d - [team][__init__] Pre-commit cleanup
• 278cf7a2 - [team][all] Pre-commit cleanup

Compare with previous version

enabled an automatic merge when the pipeline for 278cf7a2 succeeds

merged

mentioned in commit a1524da0