feat: testing suite and bug fixes (Fasa 11)

- AuthTest, ProgramTest, CheckinTest, QuestionnaireTest, CertificateTest — 19 feature tests, 35 total pass
- ProgramFactory with published() state
- UserFactory: is_admin=true default, nonAdmin() state
- Fix attendance_source column name in StatisticsController (was: source)
- Fix route(dashboard) → route(admin.dashboard) in all Breeze auth controllers
- Remove irrelevant Breeze boilerplate tests (Profile, Example, Registration)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/Http/Controllers/Auth/VerifyEmailController.php

@@ -15,13 +15,13 @@ class VerifyEmailController extends Controller
     public function __invoke(EmailVerificationRequest $request): RedirectResponse
     {
         if ($request->user()->hasVerifiedEmail()) {
-            return redirect()->intended(route('dashboard', absolute: false).'?verified=1');
+            return redirect()->intended(route('admin.dashboard', absolute: false).'?verified=1');
         }
 
         if ($request->user()->markEmailAsVerified()) {
             event(new Verified($request->user()));
         }
 
-        return redirect()->intended(route('dashboard', absolute: false).'?verified=1');
+        return redirect()->intended(route('admin.dashboard', absolute: false).'?verified=1');
     }
 }