The published companion APK was v2-only (AGP silently ignores
enableV1Signing for minSdk>=24) and clean builds broke on stray
space-named resource dirs. Harden scripts/publish-companion-apk.sh:
clean build, remove/ýreject space-named res dirs, force v1+v2+v3 via
zipalign+apksigner, and abort unless all three schemes verify. Wire
ship-companion.sh to the shared script. Re-sign the served 0.4.10 APK.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>