Globus and keycloak auth

[sturoscy-personal]

Description

Choice between Globus and Keycloak auth at time of deployment.

Fixes # (issue)

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

Will most likely need to add/update a few backend tests.

• [x] Local Pre-commit Checks
• [ ] CI/CD Build

Checklist

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] My changes generate no new warnings
• [ ] If applicable - I have commented my code, particularly in hard-to-understand areas
• [ ] If applicable - I have made corresponding changes to the documentation
• [ ] If applicable - I have added tests that prove my fix is effective or that my feature works
• [ ] If applicable - New and existing unit tests pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules