Fix: Add central users table and correct login redirection

- Copy users and roles migrations to central database context
- Redirect central domain root to /admin/login
- Fix SuperAdminSeeder to include required role_id

database/seeders/SuperAdminSeeder.php

@@ -17,7 +17,7 @@ class SuperAdminSeeder extends Seeder
                 'name' => 'Super Admin',
                 'password' => Hash::make('admin123'),
                 'status' => 1,
-                // 'role_id' => 1, // Skip role_id if strictly checking email
+                'role_id' => 1,
             ]
         );
     }