todo
Invoice Report
--------------
Model ?customer > table

Quotes
------
- Add date?

Orders
-------
- Fix service type
- PDF pre-pro property
- Change order status from table > do thru checkboxes?
- Tabs for quotes, invoices, packingSlips?
- Fix total order price
- Duplicate to new order

Shipping Entries
-----------------
- Clickable URL in title

Others
-------
- ServiceFile findOrCreate
- Way to set GST and PST
- Remove service_type from ProductService?
- order pdfs checkboxes don't tick no more
- duplicate order button (edit page header)
- badge for invoices


- finish invoice styling
- add to invoice button on order page
- customer name to invoice title / filename

renamings:
  - order->total_service_price => subtotal
  - amount > quantity
  - amount_price > amount
