SOLIDPOD: migrate grant permission part of GrantPermissionUI to form

[jesscmoore]

Description

[A clear and concise description of the problem or new functionality.]
Implement the first part of the grant permission redesign by migrating the options to grant a new permission into a popup form,

Why

To transition the grant permission UI to a simpler format where each page has one main purpose, which separates out the options for granting a new permission into a separate popup form.

Closing Criteria

Checklist for closing the issue:

• No errors from make prep
• All tests pass make qtest
• Options to grant a new permission in a separate form

Alternatives

Keep the current page content.

Additional Context

[Add any other context or screenshots about the feature request here.]

Redesign discussed in issue ##305 (comment)