Closes #13309: Introduce the account app (#13310)

* Introduce 'accounts' app for user-specific views & resources
* Move UserTokenTable to account app
* Move login & logout views to account app

netbox/account/migrations/0001_initial.py

@@ -0,0 +1,27 @@
+# Generated by Django 4.1.10 on 2023-07-30 17:49
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('users', '0004_netboxgroup_netboxuser'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserToken',
+            fields=[
+            ],
+            options={
+                'verbose_name': 'token',
+                'proxy': True,
+                'indexes': [],
+                'constraints': [],
+            },
+            bases=('users.token',),
+        ),
+    ]