Your first screen

This is the part where it becomes real. You give Claude your plan and it starts your app. Within the hour, the first screen shows on your own phone: the main list from your plan, with two made-up sample entries so there is something to look at. Then you change words and colors and watch the phone update as Claude saves.

The last steps teach the two habits that make everything after this safe: saving a backup after every change, and going back to a backup when something goes wrong. By the end you have a working first screen, a backup of it, and proof that nothing Claude does is permanent unless you want it to be.