Presentation Visual Generator

Generates style-locked line-art illustrations for presentation decks (sunum-html and sunum-remotion). The real value is not each individual visual but style consistency: all illustrations within a deck come in the same line language, the same weight, and the same palette. It achieves this with a fixed prompt skeleton per theme + a fixed model (Wiro Run API → gpt-image-2).

When to use:

• When you need 2-4 step illustrations for an illustratedSteps scene
• When a hero visual is wanted for a statement/hub scene
• When asked to "visualize these 3 modes/stages in the deck style"

How it works: There is a locked palette for three themes — Agent Dark (orange), Huge If True (lime), Tech Blue (cyan). Only the <SAHNE> description changes; everything else stays fixed. Since gpt-image-2 doesn't produce a transparent background, a dark-background PNG is generated, then converted with make-transparent.py by embedding alpha = max(R,G,B) into a transparent PNG that fuses maskless into any theme.

Output: A set of alpha-embedded line-art PNGs matching the deck theme (1:1 illustratedSteps hero by default, 16:9 full-frame for statement). The generated visuals are delivered ready to be wired into the illustratedSteps step structure ({img, num, h, p}); text/numbers always come from the DOM or Remotion and are never printed by the AI.