* chore: Save Point
* fix(db): change connection logic and remove unnecessary refreshes
* fix(documents): switch to Azure embedding model
* feat: Setup pytest fixtures
* feat(tests): Initial test routes for tranche 1
* feat(test) tranche 2 of tests and associated bug fixes
* feat(test) tranche 3 of tests and associated bug fixes
* fix(tests) Address PR comments and update version and changelog
Vineeth Voruganti