update LastLogin on login, show it.

remove end date for filter pubs for month;
fix stats end date

pages/api/auth/[...nextauth].ts

@@ -146,7 +146,7 @@ export const authOptions: NextAuthOptions = {
             //user.permissions = dbUser.permissions;
             const session = { ...user };
 
-            prisma.publisher.update({
+            await prisma.publisher.update({
               where: { id: dbUser.id },
               data: { lastLogin: new Date() }
             });