StyleRef — apply a brand or visual style to the Figma canvas

Apply a named visual style or brand look to a Figma file — writing its palette as local color variables, its type rules as text styles, and its full spec as generation context so new frames come out on-brand. Also captures the style already present in a selection into a reusable, portable spec. Use this whenever the user asks for work to be on-brand, consistent, or in a particular aesthetic ("match our brand", "warm editorial look", "keep every screen consistent", "turn this into a style guide"), whenever they name a style or paste a styleref.io link, and whenever no published design library covers the look they want. Styles are read from styleref.io's public gallery over…