Closes#221.
- Run as non-root using an Alpine system account (UID auto-assigned from the 100-999 system range, referenced by name to avoid hard-coding).
- Replace CMD with ENTRYPOINT so args passed to `docker run` flow through to the deeplx binary.
- EXPOSE 1188 for documentation.
* Initial plan
* Update Dockerfile to use golang:1.25 to match go.mod requirement
Co-authored-by: thedavidweng <95214375+thedavidweng@users.noreply.github.com>
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>