F-Droid compliance

0.5.0 (2026-08-01)

F-Droid compliance

• Dropped CBR (RAR) comic support: Removed the non-free junrar dependency (UnRAR license, rejected by the F-Droid license scanner). CBZ comics are unaffected — they use the JDK's built-in zip support.
• Removed GitHub Packages publishing: Deleted the maven-publish plugin and publishing {} block from vault-native-android/build.gradle.kts, removing the maven.pkg.github.com repo rejected by the F-Droid scanner.
• F-Droid build dependencies fixed: F-DROID.md recipe now installs build-essential clang libclang-dev perl pkg-config curl (needed for bindgen, the MuPDF C build, and vendored OpenSSL); dropped the unnecessary OpenJDK 17 lines.

Changes

• Comics: CBZ only (application/vnd.comicbook+zip); CBR MIME type and code paths removed from the importer, library, and viewer.
• README and AppStream metadata updated to reflect CBZ-only comic support.