* [wip] add bitbucket schema
* wip bitbucket support
* add support for pulling bitbucket repos and UI support for bitbucket
* fix bitbucket app password auth case
* add back support for multiple workspaces and add exclude logic
* add branches to bitbucket
* add bitbucket server support
* add docs for bitbucket and minor nits
* doc nits
* code rabbit fixes
* fix build error
* add bitbucket web ui support
* misc cleanups and fix ui issues with bitbucket connections
* add changelog entry
