How I record my coding as a time lapse to build in public

I recorded my first proper Watch Me Work episode of Underway, a screen time lapse of me coding with Claude that I can speed up and pause to talk over. I added flags so I can mark milestones and jump back to them later, and used one to explain four things Claude was about to build: turning episode pages into articles, a marketing brief generator pulling from connected tools like Google Calendar and GitHub, an AI answers feature that checks how often Underway gets named by ChatGPT and Claude versus competitors like Descript and Buffer, and a today's progress feature I'll show in a later episode. Right now it's just the plan, none of it is built yet.