Release Note: Evetro v1.4.7

What is New?
- New “Get Started” Section: Helps new users begin using Evetro easily without assistance.
New Random Button for Retrospective Agenda: This button randomly selects a main activity for gathering feedback and notes.
Improvements
- When joining a team, new members are automatically added to upcoming and ongoing retrospectives but not completed ones, ensuring privacy while improving the invitation process.
- Retrospectives can now be linked to teams independently of which users are added.
- More visible modal close buttons when creating a retrospective.
- UI Cleanup: Organization search is now hidden when the user is not in an organization.
- Additional information added to the axis sections in the timeline.
Fixes
- Several small UI fixes and text changes.
- Fixed a bug preventing users from creating a new organization.