Gen 2 (GSC) is the one mainline dex that records which Unown letters
you've caught — a 26-byte ordered list right after the Seen flag array
(seen + 0x20). Parse it, map letters to the app's Form Dex slugs
('unown' for A, 'unown-b'…'unown-z'), and tick them via a new
markFormsCaught() on the formTracking store. A garbage/out-of-range list
is ignored rather than guessed at.
The import dialog and result line now surface "· N Unown letters".
Verified: 6 new unit tests (synthetic Gen 2 SRAM → slugs, empty list,
garbage rejection; markFormsCaught behaviour) + a real end-to-end import
of a synthetic Crystal save writing {unown, unown-c, unown-o, unown-z}
to pdx.formTracking.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017Ve7HLspzeG2xDPtJQ8vmu
