Teams detail page should only be accessible to logged in users

[manjitapandey]

Describe the bug

• Username list of team's manager and members are currently accessible for public without needing to log in.
• Also my teams option is available for users without logging in. And since there isn't user information available, clicking on my teams shows error.
• Clicking on my team when not logged in leads you to view the list of all teams name and logo.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'teams page through URL https://tasks.hotosm.org/teams/13/membership/'
2. Make sure you aren't logged into the system.
3. Click on 'my teams'
4. See error

Expected behavior
User shouldn't be able to see the teams page without logging in.

Screenshots

Additional context
Related to #6541

[ramyaragupathy]

In agreement with you @manjitapandey - user list for a team, list of Tasking Manager Teams should be accessible only for logged-in users.