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)/settings/teams/team-invitations.tsx

@@ -0,0 +1,83 @@
+'use client';
+
+import { AnimatePresence } from 'framer-motion';
+import { BellIcon } from 'lucide-react';
+
+import { formatTeamUrl } from '@documenso/lib/utils/teams';
+import { trpc } from '@documenso/trpc/react';
+import { AnimateGenericFadeInOut } from '@documenso/ui/components/animate/animate-generic-fade-in-out';
+import { Alert, AlertDescription } from '@documenso/ui/primitives/alert';
+import { AvatarWithText } from '@documenso/ui/primitives/avatar';
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from '@documenso/ui/primitives/dialog';
+
+import { AcceptTeamInvitationButton } from './accept-team-invitation-button';
+
+export const TeamInvitations = () => {
+  const { data, isInitialLoading } = trpc.team.getTeamInvitations.useQuery();
+
+  return (
+    <AnimatePresence>
+      {data && data.length > 0 && !isInitialLoading && (
+        <AnimateGenericFadeInOut>
+          <Alert variant="secondary">
+            <div className="flex h-full flex-row items-center p-2">
+              <BellIcon className="mr-4 h-5 w-5 text-blue-800" />
+
+              <AlertDescription className="mr-2">
+                You have <strong>{data.length}</strong> pending team invitation
+                {data.length > 1 ? 's' : ''}.
+              </AlertDescription>
+
+              <Dialog>
+                <DialogTrigger asChild>
+                  <button className="ml-auto text-sm font-medium text-blue-700 hover:text-blue-600">
+                    View invites
+                  </button>
+                </DialogTrigger>
+
+                <DialogContent position="center">
+                  <DialogHeader>
+                    <DialogTitle>Pending invitations</DialogTitle>
+
+                    <DialogDescription className="mt-4">
+                      You have {data.length} pending team invitation{data.length > 1 ? 's' : ''}.
+                    </DialogDescription>
+                  </DialogHeader>
+
+                  <ul className="-mx-6 -mb-6 max-h-[80vh] divide-y overflow-auto px-6 pb-6 xl:max-h-[70vh]">
+                    {data.map((invitation) => (
+                      <li key={invitation.teamId}>
+                        <AvatarWithText
+                          className="w-full max-w-none py-4"
+                          avatarFallback={invitation.team.name.slice(0, 1)}
+                          primaryText={
+                            <span className="text-foreground/80 font-semibold">
+                              {invitation.team.name}
+                            </span>
+                          }
+                          secondaryText={formatTeamUrl(invitation.team.url)}
+                          rightSideComponent={
+                            <div className="ml-auto">
+                              <AcceptTeamInvitationButton teamId={invitation.team.id} />
+                            </div>
+                          }
+                        />
+                      </li>
+                    ))}
+                  </ul>
+                </DialogContent>
+              </Dialog>
+            </div>
+          </Alert>
+        </AnimateGenericFadeInOut>
+      )}
+    </AnimatePresence>
+  );
+};