Generalizing the functionality for adding members in the members tab for organizations.

[Yakov5776]

Feature Description

I propose the ability to add members in the org directly from the the Members tab.

Currently, the Members tab simply enumerates all members across all teams, and it could get confusing because you may not know why those users are there (or which team they're in) or how/where to add them.

I do believe that Instead, teams should function more like roles assigned to users rather than being the primary criteria for their inclusion in the organization. it should be solely based off their presence in the default members team which could set the default permissions.

The Add members dialog could have the optional step to add them to a team(s)

Screenshots

('Add member' button added for illustrative purposes)

[lunny]

I think maybe an org member who doesn't belong to any team has meaning because of private/limit organizations that exist.