221aea8b4c
- Simplify build targets: frontend, build, build-go, build-all, run, package - Remove scripts/ for packaging (inline in Makefile) - Add etc/syncserver/config.yaml and lib/systemd/system/ at project root - build-all produces both amd64 and arm64 binaries - package target builds .deb inline without external scripts - VERSION from git tags, commit hash injected via ldflags