fix(android): force v1+v2+v3 signing & clean-build guards in companion publish

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>

Android/ship-companion.sh

@@ -9,6 +9,10 @@
 #
 #   ./Android/ship-companion.sh
 #
+# The actual build/sign/verify/stage is done by scripts/publish-companion-apk.sh
+# (single source of truth, shared with the pre-push hook). It does a CLEAN build,
+# forces v1+v2+v3 signing, and ABORTS if any signature scheme is missing — so a
+# broken or v2-only APK can never be shipped.
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
@@ -17,25 +21,15 @@ cd "$ROOT"
 export JAVA_HOME="${JAVA_HOME:-/opt/homebrew/opt/openjdk@17}"
 export ANDROID_HOME="${ANDROID_HOME:-$HOME/Library/Android/sdk}"
 
-APK="Android/app/build/outputs/apk/debug/app-debug.apk"
 DEST="neode-ui/public/packages/archipelago-companion.apk"
-OLD_ZIP="neode-ui/public/packages/archipelago-companion.apk.zip"
 
-echo "==> Building debug APK"
-( cd Android && ./gradlew :app:assembleDebug --console=plain -q )
-[ -f "$APK" ] || { echo "ERROR: APK not found at $APK" >&2; exit 1; }
+echo "==> Building + signing + verifying companion APK"
+bash scripts/publish-companion-apk.sh
 
-echo "==> Publishing -> $DEST"
-mkdir -p "$(dirname "$DEST")"
-cp "$APK" "$DEST"
-# Drop the legacy zipped artifact so the served download is the raw APK only.
-if [ -f "$OLD_ZIP" ]; then
-  git rm -q --ignore-unmatch "$OLD_ZIP" 2>/dev/null || rm -f "$OLD_ZIP"
-fi
+[ -f "$DEST" ] || { echo "ERROR: served APK not found at $DEST" >&2; exit 1; }
 
-git add "$DEST"
-if git diff --cached --quiet; then
-  echo "==> Nothing to commit (working tree + APK unchanged)"
+if git diff --cached --quiet -- "$DEST"; then
+  echo "==> Nothing to commit (APK unchanged)"
 else
   git commit -q -m "chore(android): update companion apk download"
   echo "==> Committed"