accounts: user create api added

core/apps/accounts/models/role.py

@@ -0,0 +1,13 @@
+# django
+from django.db import models
+
+# shared
+from core.apps.shared.models import BaseModel
+
+
+class Role(BaseModel):
+    name = models.CharField(max_length=200, unique=True, db_index=True)
+
+    def __str__(self):
+        return self.name
+