Add Team and Member Management Features

[devleejb]

What would you like to be added:

We plan to enhance the Yorkie Dashboard by adding team and member management functionalities. This will require the implementation of corresponding APIs and DB schemas. The tasks include:

• DB Schema Definition: Define the schema related to Team management.
• DB Migration: Update existing database migrations to accommodate the new schema.
• API Definition and Implementation: Create APIs for team creation, deletion, inviting members, resending invitation emails, retrieving member lists, changing member permissions, and removing members, etc.
• Email Settings: Configure email settings for sending invitation emails.

Additionally, it's important to note that:

• Teams will own Projects.
• Users will be affiliated with Teams.
• Upon signing up, a Team will be automatically created for every User, reflecting their name.

This issue is related to yorkie-team/dashboard#161.

Why is this needed:

To enable collaboration among multiple users by providing a streamlined method for managing Teams and Members, improving the workflow in the Yorkie Dashboard.

[hyun98]

@devleejb I'm interested in this issue. Can I try this?

[devleejb]

@hyun98 Sure, I've assigned you.
I think we can discuss this issue here.

[hyun98]

All right, it looks like we need a lot of discussion.
I want to get design Figma authority. It's like a proposal, so I want to see it!

[devleejb]

@hyun98
I've updated the permissions on the Figma file!

[devleejb]

Many open-source projects provide SMTP as an option for email delivery.

• https://github.com/discourse/discourse/blob/main/docs/INSTALL-email.md
• https://docs.mattermost.com/configure/smtp-email.html