Bug Fix to show both Admins and Users in Project Members search

[jng34]

Fixes #1976

What changes did you make and why did you make them ?

• Fixed bug to now show both admins and users under the Project Members tab in UserPermissionSearch
• Deleted the unused component UserPermissionSearch in the directory src/pages, which is a duplicate of currently used UserPermissionSearch in the directory src/components/user-admin to avoid confusion
• Updated User model to return correct type (array of ProjectIds) in managedProjects field
• Updated Project model with the require validation for the name field
• Updated users.router.test after changes in the user.controller

Screenshots of Proposed Changes Of The Website

Visuals before changes are applied

Visuals after changes are applied

[JackHaeg]

Thanks so much for putting together this PR so quickly, @jng34!!

[JackHaeg]

@trillium Can you please take a look at this PR when you have a second? Once this is merged, we can rebuild Dev (and potentially Prod following testing).

[trillium]

@JackHaeg Looking at it now

[trillium]

Thanks for these changes James

There's a few other things that I'd like changed about how this query works, but I see that those problems weren't introduced via this PR so we'll address them in a separate issue.