Pencil Designer (Master Skill) This is the entry point for all Pencil design system initialization tasks. It acts as the orchestrator that classifies the target framework, routes to the correct skill, and returns the structured initialization plan. When to use this skill Use this skill when: - The user explicitly mentions "Pencil" and wants to initialize a design system (antd, Bootstrap, Element Plus, Layui, uView, Vant, uCharts, ECharts) - The user says "Pencil, initialize components for [framework]" or "Use Pencil to set up [framework] design system" - The conversation context is about Penc…