Dev build 15 (a85c120)

Development build 15 of commit a85c120. Not for production.
The Android APK is signed with a DEBUG key: add the ANDROID_KEYSTORE_* secrets. Users must uninstall debug-signed builds before installing release-signed ones.
The macOS app is unsigned: right-click -> Open the first time.
The iOS .ipa is unsigned: sideload it (AltStore, Sideloadly, ...); it cannot install Android apps, use Save or Share.

web: keep the SEO text from overflowing the body, so touch scrolling works with skwasm too

Co-Authored-By: Claude Opus 5.5 noreply@anthropic.com
Claude-Session: https://claude.ai/code/session_015N24yBvRNRonkZRTorXZTq