Belweave

Pick the playbook for this task and load it.

Try competing approaches, then keep the best parts.

Find what a small diff can break, and prove the safe fact.

Have other models challenge the diff, then fix blockers.

Rebase an old PR and decide if it still belongs.

Apply the design rule that should change this decision.

Show a failing check, then a passing one, on real behavior.

Name the real job before any plan or code.

Design, build, lint and review iOS apps for iPhone Duo, Apple's foldable iPhone. Use when adapting SwiftUI or UIKit layouts for the outer and inner displays, size classes, vertical (side) bars, the fold and reserved regions, split views, ArrangementView,…