Kotlin Use this skill for Kotlin code that needs strong type modeling, explicit async boundaries, and idiomatic Android integration. When the code is part of a Nitro Module, pair this with for generated specs, Promise mapping, annotations, and HybridObject constraints. Workflow 1. Read the local Kotlin code, generated abstract classes, and public API shape before editing. 2. Model valid states with Kotlin types before implementing behavior. 3. Choose whether work is synchronous, coroutine-based, or explicitly dispatched. 4. Keep properties cheap and nonblocking. 5. Make thread hops, Android s…