This PR is handles the changes required to support envelopes. The new
envelope editor/signing page will be hidden during release.
The core changes here is to migrate the documents and templates model to
a centralized envelopes model.
Even though Documents and Templates are removed, from the user
perspective they will still exist as we remap envelopes to documents and
templates.
## Description
Add support for teams which will allow users to collaborate on
documents.
Teams features allows users to:
- Create, manage and transfer teams
- Manage team members
- Manage team emails
- Manage a shared team inbox and documents
These changes do NOT include the following, which are planned for a
future release:
- Team templates
- Team API
- Search menu integration
## Testing Performed
- Added E2E tests for general team management
- Added E2E tests to validate document counts
## Checklist
- [X] I have tested these changes locally and they work as expected.
- [X] I have added/updated tests that prove the effectiveness of these
changes.
- [ ] I have updated the documentation to reflect these changes, if
applicable.
- [X] I have followed the project's coding style guidelines.
