- Fix withReleaseSigning: RN template's unconditional debug signingConfig was
overriding the release key. Now uses the release key when BBP_UPLOAD_* is set
(verified: APK signed CN=BigBrainParking), else debug.
- INSTALL.md: dead-simple Obtainium setup (one-tap obtainium:// link + manual
Forgejo-source steps). README links it.
- scripts/publish-release.sh: create a Forgejo release + upload the signed APK.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
