This borrows a lot of the core logic from OneDrive as the internal structure is mostly the same.
<!-- PR description-->
Prev: https://github.com/alcionai/corso/pull/3822
---
#### Does this PR need a docs update or release note?
- [x] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [ ] ⛔ No
#### Type of change
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- [x] 🌻 Feature
- [ ] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup
#### Issue(s)
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* fixes https://github.com/alcionai/corso/issues/3823
#### Test Plan
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- [ ] 💪 Manual
- [x] ⚡ Unit test
- [ ] 💚 E2E
This adds the final piece to enable OneDrive exports. The CLI interface which consumes NewExport interface from Repository and lets the user to export and write the contents in a backup to the local filesystem.
<!-- PR description-->
Prev: https://github.com/alcionai/corso/pull/3821
Next: https://github.com/alcionai/corso/pull/3824
---
#### Does this PR need a docs update or release note?
- [x] ✅ Yes, it's included
- [ ] 🕐 Yes, but in a later PR
- [ ] ⛔ No
#### Type of change
<!--- Please check the type of change your PR introduces: --->
- [x] 🌻 Feature
- [ ] 🐛 Bugfix
- [ ] 🗺️ Documentation
- [ ] 🤖 Supportability/Tests
- [ ] 💻 CI/Deployment
- [ ] 🧹 Tech Debt/Cleanup
#### Issue(s)
<!-- Can reference multiple issues. Use one of the following "magic words" - "closes, fixes" to auto-close the Github issue. -->
* https://github.com/alcionai/corso/pull/3797
* https://github.com/alcionai/corso/issues/3670
#### Test Plan
<!-- How will this be tested prior to merging.-->
- [ ] 💪 Manual
- [x] ⚡ Unit test
- [ ] 💚 E2E
