DF_Model Ordering
Done:
- Removed "order" as a default column to sort on, as it’s not a standard column we have in all tables
 - Added a get_published_order method to add table name on each order column so queries don't result in an ambiguous error when a fetch includes a join
 - Improved the order_by method to handle "COALESCE" orders
 - Removed duplicate order code within the get_where method in favour for the order_by method
 
Testing:
- Login as an admin and navigate to the accounts screen
 - Confirm the sort and search works correctly