Fix redundant tick field

vrobbler/apps/podcasts/admin.py

@@ -27,7 +27,6 @@ class EpisodeAdmin(admin.ModelAdmin):
     list_display = (
         "title",
         "podcast",
-        "run_time",
     )
     list_filter = ("podcast",)
     ordering = ("-created",)

vrobbler/apps/podcasts/migrations/0006_alter_episode_run_time.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.5 on 2023-03-12 01:01
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("podcasts", "0005_alter_episode_options_alter_episode_title"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="episode",
+            name="run_time",
+            field=models.IntegerField(blank=True, null=True),
+        ),
+    ]

vrobbler/apps/podcasts/migrations/0007_rename_run_time_episode_run_time_seconds.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.1.5 on 2023-03-12 01:21
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("podcasts", "0006_alter_episode_run_time"),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name="episode",
+            old_name="run_time",
+            new_name="run_time_seconds",
+        ),
+    ]