14324b09ef
cargo-apk 0.10.0 has been unable to discover an installed Android platform in this runner environment despite ANDROID_HOME, NDK, build-tools, and platforms;android-34 all being present and readable. cargo-apk2 is the maintained community fork on crates.io that reads the same `[package.metadata.android]` block, so the solitaire_app Cargo.toml needs no changes. Cache keys updated to apk2- so we don't restore the broken cargo-apk binary from prior runs. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>