Revert "fix: remove unused owner field from Note"

This reverts commit ad526281.

program/migrations/0081_remove_note_owner.py

-# Generated by Django 4.2.10 on 2024-02-14 01:42
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-    dependencies = [
-        ("program", "0080_alter_note_options_alter_show_options_and_more"),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name="note",
-            name="owner",
-        ),
-    ]

program/models.py

@@ -466,6 +466,7 @@ class Note(models.Model):
     created_by = models.CharField(max_length=150)
     image = models.ForeignKey(Image, null=True, on_delete=models.CASCADE, related_name="notes")
     language = models.ManyToManyField(Language, blank=True, related_name="episodes")
+    owner = models.ForeignKey(User, on_delete=models.CASCADE, related_name="notes", default=1)
     playlist = models.TextField(blank=True)
     # TODO: this requires show in the model and an unique_together constraint. Do we need this?
     slug = models.SlugField(blank=True, max_length=32)