feat: mta-sts support

[BlankParticle]

What does this PR do?

Fixes #157

Waiting for UI

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] Chore (refactoring code, technical debt, workflow improvements)
• [ ] Enhancement (small improvements)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

Checklist

Required

• [ ] Read Contributing Guide
• [ ] Self-reviewed my own code
• [ ] Tested my code in a local environment
• [ ] Commented on my code in hard-to-understand areas
• [ ] Checked for warnings, there are none
• [ ] Removed all console.logs
• [ ] Merged the latest changes from main onto my branch with git pull origin main
• [ ] My changes don't cause any responsiveness issues

Appreciated

• [ ] If a UI change was made: Added a screen recording or screenshots to this PR
• [ ] Updated the UnInbox Docs if changes were necessary

[BlankParticle]

• #211 👈
• main

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Merge activity

• May 6, 4:25 PM EDT: Graphite rebased this pull request after merging its parent, because this pull request is set to merge when ready.