Agent Skills: vox-onboarding

Getting started with vox.ai — create a voice AI agent, make an outbound call, and set up inbound reception. Guides the full onboarding flow: agent creation → outbound test call → inbound phone number setup. Especially useful for first-time users and general vox.ai questions. Trigger on '에이전트 만들어줘', '전화 걸어줘', 'vox 시작', '음성 에이전트', '아웃바운드', '인바운드', or any getting-started request.