feat: add teams (#848)

## 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.

apps/web/src/app/(dashboard)/templates/data-table-templates.tsx

@@ -83,7 +83,7 @@ export const TemplatesDataTable = ({
   return (
     <div className="relative">
       {remaining.documents === 0 && (
-        <Alert className="mb-4 mt-5">
+        <Alert variant="warning" className="mb-4">
           <AlertTriangle className="h-4 w-4" />
           <AlertTitle>Document Limit Exceeded!</AlertTitle>
           <AlertDescription className="mt-2">