- VALIDATE_INPUTS lets unknown family labels reach create()
- no size is listed under two chips; SD 1.5 3:4 gets true 3:4 sizes
- model change before the families payload loads is applied on load
- custom ratio: clear error on chip click, cap sides at 8192, accept X
- real-host assertions for model change and wired-in state
- render the static chip list in every state; payload only drives enabled/active
- re-derive size on model change via sizeOnModelChange
- validate custom ratio, keep last valid list, ignore repeated commits
- add swap, model change, custom ratio and route failure browser tests
- add coverage floors for the three picker files
Vito Sansevero