Revert "Added: New Migration file to match database structure by issue-8-merge-40 branch"

This reverts commit 79a089b.

Author: SafetyInObscurity

server/game_dev/migrations/0006_alter_gameshowcase_game.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.1.14 on 2026-02-14 05:05
+# Generated by Django 5.1.14 on 2026-02-07 07:57
 
 import django.db.models.deletion
 from django.db import migrations, models

server/game_dev/migrations/0007_art_artcontributor_artshowcase.py

@@ -0,0 +1,19 @@
+# Generated by Django 5.1.15 on 2026-02-11 06:58
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('game_dev', '0010_merge_20260131_1118'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='gameshowcase',
+            name='game',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='game_showcases', to='game_dev.game'),
+        ),
+    ]