create

Use when the user asks to create / generate / make a NEW design from a prompt — a deck or slides, poster, flyer, social post, business card, a video (animated post, reel, clip with music or voiceover), or a custom-size canvas. Runs the guided intake: derive every brief parameter the prompt already answers (class, format, audience, vibe, brand, content), ask ONLY the missing questions — one round, chip-style options, "Decide automatically" defaults — then echo the design brief and hand off to the handbook Loop. A brief given to the /codesign prompt lands here as the stated input.