Linux app build: cargo was not in PATH for subsequent steps after
shell-based install. Fixed by adding $HOME/.cargo/bin to GITHUB_PATH
(persists across steps) and setting it in the job-level env. Also
removed the now-unnecessary per-step PATH override in the macOS job.
Container build: added QEMU setup and platforms: linux/amd64,linux/arm64
to produce a multi-arch manifest. The Dockerfile already uses
arch-aware commands (dpkg --print-architecture, uname -m) so it
builds natively on both architectures. This fixes the "no matching
manifest for linux/arm64/v8" error on Apple Silicon Macs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Tauri v2 desktop app (React/TypeScript + Rust) for managing
containerized Claude Code environments. Includes Gitea Actions
workflow for building and pushing the sandbox container image,
and a BUILDING.md guide for manual app builds on Linux and Windows.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
