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/(teams)/t/[teamUrl]/settings/team-transfer-status.tsx

@@ -0,0 +1,115 @@
+'use client';
+
+import { useRouter } from 'next/navigation';
+
+import { AnimatePresence } from 'framer-motion';
+
+import { canExecuteTeamAction } from '@documenso/lib/utils/teams';
+import { isTokenExpired } from '@documenso/lib/utils/token-verification';
+import type { TeamMemberRole, TeamTransferVerification } from '@documenso/prisma/client';
+import { trpc } from '@documenso/trpc/react';
+import { AnimateGenericFadeInOut } from '@documenso/ui/components/animate/animate-generic-fade-in-out';
+import { cn } from '@documenso/ui/lib/utils';
+import { Alert, AlertDescription, AlertTitle } from '@documenso/ui/primitives/alert';
+import { Button } from '@documenso/ui/primitives/button';
+import { useToast } from '@documenso/ui/primitives/use-toast';
+
+export type TeamTransferStatusProps = {
+  className?: string;
+  currentUserTeamRole: TeamMemberRole;
+  teamId: number;
+  transferVerification: TeamTransferVerification | null;
+};
+
+export const TeamTransferStatus = ({
+  className,
+  currentUserTeamRole,
+  teamId,
+  transferVerification,
+}: TeamTransferStatusProps) => {
+  const router = useRouter();
+
+  const { toast } = useToast();
+
+  const isExpired = transferVerification && isTokenExpired(transferVerification.expiresAt);
+
+  const { mutateAsync: deleteTeamTransferRequest, isLoading } =
+    trpc.team.deleteTeamTransferRequest.useMutation({
+      onSuccess: () => {
+        if (!isExpired) {
+          toast({
+            title: 'Success',
+            description: 'The team transfer invitation has been successfully deleted.',
+            duration: 5000,
+          });
+        }
+
+        router.refresh();
+      },
+      onError: () => {
+        toast({
+          title: 'An unknown error occurred',
+          variant: 'destructive',
+          description:
+            'We encountered an unknown error while attempting to remove this transfer. Please try again or contact support.',
+        });
+      },
+    });
+
+  return (
+    <AnimatePresence>
+      {transferVerification && (
+        <AnimateGenericFadeInOut>
+          <Alert
+            variant={isExpired ? 'destructive' : 'warning'}
+            className={cn(
+              'flex flex-col justify-between p-6 sm:flex-row sm:items-center',
+              className,
+            )}
+          >
+            <div>
+              <AlertTitle>
+                {isExpired ? 'Team transfer request expired' : 'Team transfer in progress'}
+              </AlertTitle>
+
+              <AlertDescription>
+                {isExpired ? (
+                  <p className="text-sm">
+                    The team transfer request to <strong>{transferVerification.name}</strong> has
+                    expired.
+                  </p>
+                ) : (
+                  <section className="text-sm">
+                    <p>
+                      A request to transfer the ownership of this team has been sent to{' '}
+                      <strong>
+                        {transferVerification.name} ({transferVerification.email})
+                      </strong>
+                    </p>
+
+                    <p>
+                      If they accept this request, the team will be transferred to their account.
+                    </p>
+                  </section>
+                )}
+              </AlertDescription>
+            </div>
+
+            {canExecuteTeamAction('DELETE_TEAM_TRANSFER_REQUEST', currentUserTeamRole) && (
+              <Button
+                onClick={async () => deleteTeamTransferRequest({ teamId })}
+                loading={isLoading}
+                variant={isExpired ? 'destructive' : 'ghost'}
+                className={cn('ml-auto', {
+                  'hover:bg-transparent hover:text-blue-800': !isExpired,
+                })}
+              >
+                {isExpired ? 'Close' : 'Cancel'}
+              </Button>
+            )}
+          </Alert>
+        </AnimateGenericFadeInOut>
+      )}
+    </AnimatePresence>
+  );
+};