Revert "Login Loop"

This reverts commit 16c6c28f07.

tests/Feature/InstallationTest.php

@@ -49,22 +49,4 @@ class InstallationTest extends TestCase
 
         $this->assertDatabaseMissing('User', ['email' => 'another@example.test']);
     }
-
-    public function test_an_existing_installation_can_upgrade_its_recorded_initial_admin_once(): void
-    {
-        $legacyOwner = User::factory()->create(['isSuperAdmin' => false, 'passwordHash' => password_hash('password123', PASSWORD_BCRYPT)]);
-        ApplicationInstallation::create([
-            'id' => 'singleton',
-            'status' => 'INSTALLED',
-            'installedAt' => now(),
-            'initialAdminUserId' => $legacyOwner->id,
-        ]);
-
-        $this->post('/manager/sign-in', [
-            'email' => $legacyOwner->email,
-            'password' => 'password123',
-        ])->assertRedirect(route('manager.dashboard'));
-
-        $this->assertDatabaseHas('User', ['id' => $legacyOwner->id, 'isSuperAdmin' => 1]);
-    }
 }