Archivist fixes

[itsthejoker]

Description:

Expanded the archival endpoints to accept different sources. This also required a few changes / updates to the tests.

Checklist:

• [x] Code Quality
• [x] Pep-8
• [x] Tests (if applicable)
• [x] Success Criteria Met
• [x] Inline Documentation
• [ ] Wiki Documentation (if applicable)