test(config): align current odds and settlement contracts

tests/Feature/PublicSettingsApiTest.php

@@ -1,6 +1,7 @@
 <?php
 
 use App\Lottery\ErrorCode;
+use App\Models\LotterySetting;
 use Database\Seeders\CurrencySeeder;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 
@@ -18,14 +19,14 @@ test('public settings requires allowed group', function (): void {
     $this->getJson('/api/v1/settings?group=wallet')
         ->assertStatus(400)
         ->assertJsonPath('code', ErrorCode::ClientHttpError->value);
-        
+
     $this->getJson('/api/v1/settings?group=currency')
-        ->assertStatus(400)
-        ->assertJsonPath('code', ErrorCode::ClientHttpError->value);
+        ->assertOk()
+        ->assertJsonPath('code', ErrorCode::Success->value);
 });
 
-test('public settings returns frontend group only', function (): void {
-    \App\Models\LotterySetting::query()->updateOrCreate(
+test('public settings returns an allowed public group', function (): void {
+    LotterySetting::query()->updateOrCreate(
         ['setting_key' => 'frontend.play_rules_html_zh'],
         [
             'group_name' => 'frontend',