- Fixed cache paths for Yarn 4 (node_modules + .yarn/install-state.gz)
- Updated all workflows to use actions/cache@v4
- Added auto-merge for WhatsApp version update PRs
https://claude.ai/code/session_01QPt4WssG6jjEciQKdVpFtK
Fixes "Permission denied (publickey)" error when Yarn tries to fetch
libsignal dependency via SSH in GitHub Actions.
Added git config to force HTTPS instead of SSH for all GitHub URLs
in all workflows that run yarn install.
https://claude.ai/code/session_01QPt4WssG6jjEciQKdVpFtK