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.

packages/ui/components/animate/animate-generic-fade-in-out.tsx

@@ -0,0 +1,27 @@
+'use client';
+
+import { motion } from 'framer-motion';
+
+type AnimateGenericFadeInOutProps = {
+  children: React.ReactNode;
+  className?: string;
+};
+
+export const AnimateGenericFadeInOut = ({ children, className }: AnimateGenericFadeInOutProps) => {
+  return (
+    <motion.section
+      initial={{
+        opacity: 0,
+      }}
+      animate={{
+        opacity: 1,
+      }}
+      exit={{
+        opacity: 0,
+      }}
+      className={className}
+    >
+      {children}
+    </motion.section>
+  );
+};