[FEATURE REQUEST] Add ability to modify other document fields

[jdchaiken]

Similar to many of the other feature requests, but this may make it more generic and extensible. I would like the ability to modify fields other than Tags, Title, and Correspondent, such as populate Custom Fields, Provide a document summary in a field (context, custom field, or maybe a note?), etc.

[joestump]

Having it assign Document Type would be rad too.

[thorschtn]

@clusterzx I already prepared the prompt for this FR. ;-)

document_type: Determine the type of document.
custom_fields:
           total_amount: Determine the gross total invoice amount.

Rules for the "document_type":
- Set the type of document. Only use one type from the following list: [invoice, rental agreement, contract, pay slip, diagnosis, construction offers, energy certificate, land register extract, reminder, floor plan, loan offer, insurance contract, birth certificate, identification document, vehicle registration, tax assessment, termination, unknown]

[joestump]

@thorschtn custom fields being populated automatically is gonna be dope.

[s1rd4v3]

document_type and custom fields are a must have for me (I need for example to extract the invoice amount into a custom field)