Build any Windows app

Find where the user is on the path below, then call the Skill tool with the skill for that step. One skill per call.

idea -> research -> clone (optional) -> app-brief -> user-stories -> new-windows-app
     -> windows-design + design-system + app-icon -> improve-loop (ux, code, design, verify, commit) -> repeat
     -> distribute

Pick the app's name first (app-brief, step 1) and create <parent>\<AppName>\docs\ before research, so every skill writes into the same folder. Design comes right after the scaffold: tokens from the first page, and the real icon in every snapshot.

Plan