Update to Software Engineering Toolkit

{
  "description": "Build small throwaway prototypes to answer uncertain design, interaction, or technical questions.",
  "included_files": [],
  "name": "prototyping",
  "skill_md_contents": "---\nname: prototyping\ndescription: Build small throwaway prototypes to answer uncertain design, interaction, or technical questions.\n---\n\n# Prototyping\n\nState the question the prototype must answer, keep scope intentionally disposable, explore materially different options when useful, measure the result, and document what was learned. Do not let a prototype silently become production architecture.\n"
}