feat: team

[ShivamSinghal1]

Initialize a new app for Team formation.

Create Models based on ER below -

Many to many relationships between User Model and Team Model.

Routes to be created -

• CRUD Operation for Team. Create, Read, Update and Delete a team.
• User can invite friends to join. Send a mail with an invitation link.
• User can join the team by invitation code/ link.

Important function -

• Get a list of users in a team where is_invited = False i.e. they have joined the team.
• Get a list of invited users where is_invited = True.

[Suryanshomar7240]

/cib team

[github-actions]

Branch feature/Suryanshomar7240/issue-64/team created!