Minor Update PDF!2.1 (Patreon)

Just applied a polish update for PDF2.0 (Including a little message since it's a drastic change in the look so people aren't confused).

Fixed a bug for funky PDFs with rich-text that weren't saving correctly.
Fixed some random styling issues for mobile.
Fixed the Share Button working with filled input fields.
Fixed a bug where you could close a PDF, but clicking Save would still save a copy.
Changed Save so it reflects the filename it was opened from and applies a timestamp. (Ie; Dnd5eHalflingTime-2025-04-14_03-24-28.pdf)

Should be a pretty solid experience now.
I believe the only thing left is no indicator if changes were made to the PDF and you try to close it. Which - while important - I'll get to eventually.