ea079af9e1
Triggers on every master push that touches app/engine/asset code (ignores deploy/, argocd/, solitaire_server/, *.md). Three-layer cache strategy: 1. Android SDK + NDK keyed by NDK + build-tools versions (~2 GB, stable) 2. cargo-apk binary keyed by OS + toolchain (avoids recompiling the tool) 3. Cargo registry + build artifacts keyed by Cargo.lock + SHA Outputs a debug APK as a workflow artifact retained for 30 days. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>