feat: add accept-invitation page

packages/web/src/pages/AcceptInvitation/index.jsx

@@ -0,0 +1,14 @@
+import * as React from 'react';
+import Box from '@mui/material/Box';
+import Container from 'components/Container';
+import AcceptInvitationForm from 'components/AcceptInvitationForm';
+
+export default function AcceptInvitation() {
+  return (
+    <Box sx={{ display: 'flex', flex: 1, alignItems: 'center' }}>
+      <Container maxWidth="sm">
+        <AcceptInvitationForm />
+      </Container>
+    </Box>
+  );
+}