refactor: revamp devtools page

This commit refactors the development tools page to make it look better. Additionally, it makes small adjustments in the notifications and corrects missing strings from the page.

app/Http/Controllers/DevToolsController.php

@@ -24,10 +24,12 @@ namespace App\Http\Controllers;
 use App\Application;
 use App\Events\ApplicationApprovedEvent;
 use App\Events\ApplicationDeniedEvent;
+use App\Services\AbsenceService;
 use App\Services\AccountSuspensionService;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Artisan;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Log;
 
 class DevToolsController extends Controller
 {
@@ -105,4 +107,16 @@ class DevToolsController extends Controller
             ->with('error', __('There were no expired suspensions (or no suspensions at all) to purge.'));
 
     }
+
+    public function endAbsencesNow(AbsenceService $service)
+    {
+        $this->singleAuthorise();
+
+        $service->endExpired();
+        Log::alert('(absence cleaner) Forcefully started absence expiration check!');
+
+        return redirect()
+            ->back()
+            ->with('success', 'Cleaned up expired absences.');
+    }
 }