revenuecat-entitlements-gate: check a RevenueCat entitlement Use this skill when the user wants to decide whether to show or hide a feature based on an active RevenueCat entitlement. The skill covers the one shot check and the reactive listener; it does not cover purchasing (see ) or auth ( ). 1. Detect the platform Inspect the working directory and pick the first match, from top to bottom: 1. React Native : has a entry, or as a dependency → read . If is also a dependency, note it as an Expo project. 2. Flutter : exists at the project root → read . 3. Kotlin Multiplatform : contains a multipl…