- gen-keystore.sh now builds a PKCS12 keystore with openssl (no JDK/keytool),
and signing.gradle declares storeType PKCS12.
- Runner is meant to run on a roomy server (the app host lacks disk for the
Android SDK); added runner/README.md with deployment steps. Removed the
runner that was registered on the app host.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
