refactor kontor-api to use SQLAlchemy 2.0 features for mapping fields

(cherry picked from commit e57abdbef7e13e3880738cd639225df5db0c37be)

kontor-api/src/schema/user/profile.py

@@ -0,0 +1,13 @@
+from pydantic import BaseModel
+
+from src.db.models.admin import Profile
+
+
+class ProfileResponse(BaseModel):
+    id: str
+    user_name: str
+
+class ProfileModel(BaseModel):
+    user_name: str
+    first_name: str
+    last_name: str