d2-slides

Build a slide deck whose source is text and whose figures are laid out by TALA — one Markdown file with a ``d2 fence per figure, compiled to a self-contained HTML deck (keyboard nav, overview grid, print-to-PDF), each figure as its own SVG, and a copy manifest. The deck is a page, so vlmkit's own gates read it: check integrity for a slide that breaks or clips, check copy --manifest for text the frame cut off, check a11y contrast for a projector. Loop: write deck.md → build → gates → fix. Use when asked for slides, a deck, a talk, a presentation, a review walkthrough, or a figure-heavy explainer that has to be presented rather than read. Not for one diagram (d2-diagram) or a moving figure (explanatory-animation`).