Refactor music video model and views: rename user to owner, add title field, and implement music management in group detail view

game/migrations/0004_musicvideo_title.py

@@ -0,0 +1,17 @@
+# Generated by Django 5.2.3 on 2025-06-13 16:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("game", "0003_rename_user_musicvideo_owner_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="musicvideo",
+            name="title",
+            field=models.CharField(blank=True),
+        ),
+    ]