workshop — a talk, run through craft with a computed deck gate

The lifecycle is craft. Read it and follow it. This file is a delta: it supplies the domain — the CLARIFY axes, the plan grammar, the lenses, the mechanical checks, the refs, the authority text. It ships no workflow.js and restates none of craft's mechanics.

What makes a run workshop rather than plain craft is one thing: the built deck is verified against the approved plan by a computed probe, not by the agent that generated it. scripts/workshop-deck.py parses the plan's ## Source Paper, ## Source Inventory, ## Slide Spec and ## Outputs and Verification, opens the built artifacts itself, and fails closed on a missing tool, a missing file, an unreadable PDF or a malformed Slide Spec; craft's JS reads its exit code.

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