new migrations in apps.lyric ensure new users start only w. Earthman card deck unlocked; FTs.test_component_cards_tarot.py updated to assert that user specifically has Fiorentine deck unlocked as well

src/apps/lyric/migrations/0016_backfill_unlocked_decks.py

@@ -0,0 +1,24 @@
+from django.db import migrations
+
+
+def backfill_unlocked_decks(apps, schema_editor):
+    User = apps.get_model("lyric", "User")
+    DeckVariant = apps.get_model("epic", "DeckVariant")
+    try:
+        earthman = DeckVariant.objects.get(slug="earthman")
+    except DeckVariant.DoesNotExist:
+        return
+    for user in User.objects.filter(unlocked_decks__isnull=True):
+        user.unlocked_decks.add(earthman)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("lyric", "0015_user_unlocked_decks"),
+        ("epic", "0010_seed_deck_variants_and_earthman"),
+    ]
+
+    operations = [
+        migrations.RunPython(backfill_unlocked_decks, migrations.RunPython.noop),
+    ]