Floorplan 0.3.0

• Blueprints: plan it before you build it. Floorplan still maps the code you have; now it can also start from no code at all. Share a PRD, a spec or a description of something you want to build, and Floorplan draws the map of what it would take: every part, file, endpoint and screen, how they connect, and the outside services they rely on. It's marked as planned (dashed cards and a Blueprint label), Health becomes a design review of the plan (endpoints anyone could use, decisions the PRD leaves open, loose ends), and each part has Build this with Claude (or Codex), a ready request to build it as planned. Switch the Ask bar to Change to shape the plan from the map ("also plan out refunds"): the map redraws with the new and changed pieces highlighted, and Undo puts it back. Design review items can be settled the same way with Resolve on the map: an open question just needs your answer. Once the code exists, the map can switch to the real code.
• Bracketed folder names like Next.js' [id] and [...slug] can be written as they are in architecture.json path patterns; they match that folder exactly.