feat: allow admins to require invites before user accounts can be created (#3381)

* allow admins to require invites before user accounts can be created
* use new dialog component for general confirmation dialogs

server/routes/api/team.ts

@@ -20,6 +20,7 @@ router.post("team.update", auth(), async (ctx) => {
     collaborativeEditing,
     defaultCollectionId,
     defaultUserRole,
+    inviteRequired,
   } = ctx.body;
 
   const { user } = ctx.state;
@@ -42,6 +43,7 @@ router.post("team.update", auth(), async (ctx) => {
       collaborativeEditing,
       defaultCollectionId,
       defaultUserRole,
+      inviteRequired,
     },
     user,
     team,