Fix uicon field type

nummi/main/migrations/0026_alter_account_uicon_alter_category_uicon.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.1.4 on 2023-04-19 08:06
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("main", "0025_alter_account_options_alter_invoice_options_and_more"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="account",
+            name="uicon",
+            field=models.CharField(default="🏦", max_length=1, verbose_name="Icon"),
+        ),
+        migrations.AlterField(
+            model_name="category",
+            name="uicon",
+            field=models.CharField(default="📂", max_length=1, verbose_name="Icon"),
+        ),
+    ]

nummi/main/models.py

@@ -43,10 +43,9 @@ def get_path(instance, filename):
 class Account(CustomModel):
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
     name = models.CharField(max_length=64, default=_("Account"), verbose_name=_("Name"))
-    uicon = models.SlugField(
+    uicon = models.CharField(
         max_length=1,
         default="🏦",
-        allow_unicode=True,
         verbose_name=_("Icon"),
     )
     default = models.BooleanField(default=False, verbose_name=_("Default"))
@@ -97,10 +96,9 @@ class Category(CustomModel):
     name = models.CharField(
         max_length=64, default=_("Category"), verbose_name=_("Name")
     )
-    uicon = models.SlugField(
+    uicon = models.CharField(
         max_length=1,
         default="📂",
-        allow_unicode=True,
         verbose_name=_("Icon"),
     )
     budget = models.BooleanField(default=True, verbose_name=_("Budget"))