27 boards + summary. The 21-step setup journey, the four names (System / Printer × EN / CN), swatch rows with their 12 inputs, the real Bulk Hub. Real catalogue only; dotted = example; tagged = proposal / needs backend.

Each board: burned-in label · the screen at 1440 in the locked 4b·R shell · annotations (decisions, sources, tags). Click a board for the live frame.