feat: view the user's app version on the user page (#21345)

Co-authored-by: Daniel Dietzler <mail@ddietzler.dev>

server/test/small.factory.ts

@@ -135,6 +135,7 @@ const sessionFactory = (session: Partial<Session> = {}) => ({
   userId: newUuid(),
   pinExpiresAt: newDate(),
   isPendingSyncReset: false,
+  appVersion: session.appVersion ?? null,
   ...session,
 });