Add support for importing multi-page PDFs into Firefly Boards, with each page displayed individually on the canvas for arranging, annotating, and commenting.

Our creative team uses collaborative boards to plan and develop apparel collections with internal and freelance artists. Presentation decks are a major part of that workflow.

We need to be able to drop a multi-page PDF onto a Board and have its pages displayed individually on the canvas, ideally arranged together automatically. We can then organize reference imagery, artwork, screenshots, notes, and other development materials around specific pages of the presentation.

It is also important that collaborators can place pinned comments or notes on or around individual PDF pages. This allows the presentation deck to serve as the backbone of a larger visual development workspace rather than simply being an attached file.

Currently, converting every page of a presentation to individual image files before importing them adds significant friction, particularly with large decks that change throughout development.