On submission of an upload form, add material to WordPress media library and apply all submitted fields to the media items

[mrengy]

Found some examples and reference material using GravityForms and WordPress actions.

1. https://docs.gravityforms.com/gform_advancedpostcreation_post_after_creation/
2. https://docs.gravityforms.com/gform_after_submission/
3. https://rudrastyh.com/wordpress/how-to-add-images-to-media-library-from-uploaded-files-programmatically.html

[mrengy]

Working to set ensemble and year for a single uploaded item. Need to:

1. fix formatting of email field and name fields on edit media

[mrengy]

Asked question in https://wordpress.stackexchange.com/questions/405431/set-term-on-an-attachment-using-wp-set-object-terms-and-want-to-display-the-full