refactor(models): verbose names, help text

Update verbose_name attribute of both
Expression publication date fields; remove
redundant help_text for ISO-formatted
date field (field is set to uneditable).

apis_ontology/migrations/0055_alter_expression_publication_date_iso_formatted_and_more.py

@@ -0,0 +1,35 @@
+# Generated by Django 4.2.11 on 2024-04-02 10:29
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        (
+            "apis_ontology",
+            "0054_rename_publication_date_iso_expression_publication_date_iso_formatted",
+        ),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="expression",
+            name="publication_date_iso_formatted",
+            field=models.DateField(
+                blank=True,
+                editable=False,
+                null=True,
+                verbose_name="Erscheinungsdatum (ISO-Format)",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="expression",
+            name="publication_date_manual_input",
+            field=models.CharField(
+                blank=True,
+                default="",
+                help_text="Erlaubte Formatvariationen u.a. 1.1.1920, 12/2010, 1999-12-23,...",
+                verbose_name="Erscheinungsdatum (manuelle Eingabe)",
+            ),
+        ),
+    ]

apis_ontology/models.py

@@ -554,15 +554,14 @@ class EditionTypes(models.TextChoices):
     publication_date_iso_formatted = models.DateField(
         blank=True,
         null=True,
-        verbose_name=_("Erscheinungsdatum (ISO)"),
-        help_text=_("Format YYYY-MM-DD"),
+        verbose_name=_("Erscheinungsdatum (ISO-Format)"),
         editable=False,
     )
 
     publication_date_manual_input = models.CharField(
         blank=True,
         default="",
-        verbose_name=_("Erscheinungsdatum"),
+        verbose_name=_("Erscheinungsdatum (manuelle Eingabe)"),
         help_text=_(
             "Erlaubte Formatvariationen u.a. 1.1.1920, 12/2010, 1999-12-23,..."
         ),