Make new recipes public by default

New recipes (manual, AI draft and all imports) now start as public;
private can still be chosen per recipe. Existing recipes are unchanged.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

recipes/migrations/0003_visibility_default_public.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.2.18 on 2026-10-30 22:04
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('recipes', '0002_comment'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='recipe',
+            name='visibility',
+            field=models.CharField(choices=[('private', 'Privat (nur für mich)'), ('public', 'Öffentlich (alle Nutzer)')], default='public', max_length=10, verbose_name='Sichtbarkeit'),
+        ),
+    ]

recipes/models.py

@@ -82,7 +82,7 @@ class Recipe(models.Model):
     cook_minutes = models.PositiveSmallIntegerField("Koch-/Backzeit (Min.)", null=True, blank=True)
     source_url = models.URLField("Quelle (URL)", max_length=1000, blank=True)
     author_notes = models.TextField("Notizen", blank=True)
-    visibility = models.CharField("Sichtbarkeit", max_length=10, choices=Visibility.choices, default=Visibility.PRIVATE)
+    visibility = models.CharField("Sichtbarkeit", max_length=10, choices=Visibility.choices, default=Visibility.PUBLIC)
     tags = models.ManyToManyField(Tag, blank=True, related_name="recipes")
     created_at = models.DateTimeField("Erstellt", auto_now_add=True)
     updated_at = models.DateTimeField("Geändert", auto_now=True)