Scriptorium V1 beta — Update 28/04 Following early beta feedback, a few

Scriptorium V1 beta — Update 28/04
Following early beta feedback, a few improvements:

QR code is now bigger (300×300), easier to scan on smaller displays
Scenario flow clarified: write your page first, then validate, then scan the QR — Prof'Fil explains the timing
New "Original Image" button to see how the game processes your photo