Add persistent cache mounts for the Go module cache, Go build cache,
and apt so only changed packages are re-downloaded or recompiled on
subsequent builds.
CGO LTO is injected via `make LIBFIDO2_LDFLAGS=...` rather than ENV
because the Makefile sets CGO_LDFLAGS inline in go-build-finalize,
clobbering any inherited environment variable. Binary stripping is done
with strip --strip-all post-build since the Makefile owns the -ldflags
chain and cannot be extended without losing the -X version constants.
- Use golang:1.26-trixie builder instead of debian:sid
- Build proton-bridge from source via version argument/envelopment
- Add support for PTY tools (dtach, abduco, reptyr) for interactive sessions
- Introduce manage and attach commands for bridge CLI sessions
- Improve daemon startup with port readiness checks
- Add HEALTHCHECK and configurable CMD/ENTRYPOINT
- Harden entrypoint with strict bash flags and better error handling
- Install additional runtime deps (libfido2, procps) and optional PTY tools
tested locally, works fine.
debian has supported riscv64 in the sid image for some time.
this is the same thing the carlosedp/golang image did.
this also fixes the bug with the wrong glibc version, as the build
container now uses the same glibc version as the final container.
* Adjust GitHub CI to also build for riscv64
* Update base Ubuntu base for build from 18.04 LTS to 20.04 LTS as to support riscv64
* Minor: Exclude idea IDE files from git
