Convert role column to a new table

areas/users/__init__.py

@@ -1 +1,2 @@
-from .users import *
+from .users import *
+from .models import *

areas/users/models.py

@@ -0,0 +1,10 @@
+from sqlalchemy import Integer, String
+from database import db
+
+
+class Role(db.Model):
+    id = db.Column(Integer, primary_key=True)
+    name = db.Column(String(length=64))
+
+    def __repr__(self):
+        return f"Role {self.name}"