Store a PDF file in an FFS field

Summary:

We are migrating an implementation for the same client, previously done in Field Service, to Fusion Field Service. Properties, forms, and plugins were imported without issue.

However, during testing, we encountered problems related to the "File" property type, which FFS no longer uses and has been replaced by "Attachments." In Field Services, we had properties that stored images taken directly from the application, properties that recorded signatures, and properties that stored PDF attachments.
Now, in FFS, these functionalities have been replaced to record the aforementioned file types. We are facing the challenge of maintaining efficiency in these records, which are essential for the productivity of daily assigned tasks.