feat: locale

app/Models/User.php

@@ -9,6 +9,7 @@ use App\Enums\WeightGoal;
 use Filament\Models\Contracts\FilamentUser;
 use Filament\Panel;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Contracts\Translation\HasLocalePreference;
 use Illuminate\Database\Eloquent\Concerns\HasUlids;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
@@ -18,7 +19,7 @@ use Illuminate\Foundation\Auth\User as Authenticatable;
 use Illuminate\Notifications\Notifiable;
 use Laravel\Sanctum\HasApiTokens;
 
-class User extends Authenticatable implements FilamentUser, MustVerifyEmail
+class User extends Authenticatable implements FilamentUser, HasLocalePreference, MustVerifyEmail
 {
     /** @use HasFactory<\Database\Factories\UserFactory> */
     use HasApiTokens, HasFactory, HasUlids, Notifiable;
@@ -31,6 +32,7 @@ class User extends Authenticatable implements FilamentUser, MustVerifyEmail
     protected $fillable = [
         'name',
         'email',
+        'locale',
         'email_verified_at',
         'password',
         'avatar_url',
@@ -115,6 +117,11 @@ class User extends Authenticatable implements FilamentUser, MustVerifyEmail
             ->all();
     }
 
+    public function preferredLocale(): ?string
+    {
+        return $this->locale ?: 'en';
+    }
+
     public function isAdmin()
     {
         return true;