feat(assistance): Model inheritance migrations

ref: #783 #785 #786

app/assistance/migrations/0007_remove_knowledgebase_is_global_and_more.py

@@ -0,0 +1,74 @@
+# Generated by Django 5.1.9 on 2025-06-03 22:04
+
+import access.models.tenancy_abstract
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("access", "0010_company_alter_entity_entity_type_alter_person_dob_and_more"),
+        ("assistance", "0006_alter_knowledgebase_organization_and_more"),
+        ("core", "0027_centurionmodelnote"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="knowledgebase",
+            name="is_global",
+        ),
+        migrations.RemoveField(
+            model_name="knowledgebasecategory",
+            name="is_global",
+        ),
+        migrations.AlterField(
+            model_name="knowledgebase",
+            name="id",
+            field=models.AutoField(
+                help_text="ID of the item",
+                primary_key=True,
+                serialize=False,
+                unique=True,
+                verbose_name="ID",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="knowledgebase",
+            name="organization",
+            field=models.ForeignKey(
+                help_text="Tenant this belongs to",
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="+",
+                to="access.tenant",
+                validators=[
+                    access.models.tenancy_abstract.TenancyAbstractModel.validatate_organization_exists
+                ],
+                verbose_name="Tenant",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="knowledgebasecategory",
+            name="model_notes",
+            field=models.TextField(
+                blank=True,
+                help_text="Tid bits of information",
+                null=True,
+                verbose_name="Notes",
+            ),
+        ),
+        migrations.AlterField(
+            model_name="knowledgebasecategory",
+            name="organization",
+            field=models.ForeignKey(
+                help_text="Tenant this belongs to",
+                on_delete=django.db.models.deletion.CASCADE,
+                related_name="+",
+                to="access.tenant",
+                validators=[
+                    access.models.tenancy_abstract.TenancyAbstractModel.validatate_organization_exists
+                ],
+                verbose_name="Tenant",
+            ),
+        )
+    ]

app/core/signal/centurion_model_migrate.py

@@ -17,6 +17,18 @@ def centurion_model_migrate(sender, **kwargs):
     print('\n\nCenturion Model Migration Signal.....\n')
 
     models: list[ dict ] = [
+        {
+            'app_label': 'assistance',
+            'model_name': 'KnowledgeBase',
+            'history_model_name': 'KnowledgeBaseHistory',
+            'notes_model_name': 'KnowledgeBaseNotes'
+        },
+        {
+            'app_label': 'assistance',
+            'model_name': 'KnowledgeBaseCategory',
+            'history_model_name': 'KnowledgeBaseCategoryHistory',
+            'notes_model_name': 'KnowledgeCategoryBaseNotes'
+        },
         {
             'app_label': 'devops',
             'model_name': 'FeatureFlag',