fix: standardize language to English in README and AlertSettings

feat: add 24 model factories for Help, Shop, Community, Game, User domains

- Translate mixed Dutch/English strings in README.md and AlertSettings.php
- Add HasFactory trait to 23 models
- Create factories for Help (6), Shop (4), Community (5), Game (2), User (7)

app/Models/Community/Staff/WebsiteStaffApplications.php

@@ -5,6 +5,7 @@ namespace App\Models\Community\Staff;
 use App\Models\Community\Teams\WebsiteTeam;
 use App\Models\Game\Permission;
 use App\Models\User;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
@@ -14,6 +15,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
  */
 class WebsiteStaffApplications extends Model
 {
+    use HasFactory;
     #[\Override]
     protected $table = 'website_staff_applications';