[#5] sync docker compile image to dockerhub

[lzjqsdd]

No description provided.

[Copilot]

Pull Request Overview

This PR syncs the compile Docker image workflow to Docker Hub and adjusts the Dockerfile’s Rust setup.

• Dockerfile changes: added commented mirror ENV lines and pinned the Rust toolchain to 1.86.0
• CI workflow changes: added a Docker Hub login step and updated tags to push the image to Docker Hub

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
curvine-docker/compile/Dockerfile_rocky9	Uncommentable mirror ENV lines & pin Rust default to 1.86.0
.github/workflows/build-docker-image.yml	Added Docker Hub login step and updated image tagging

Comments suppressed due to low confidence (1)

.github/workflows/build-docker-image.yml:48

• Only tagging 'latest' makes rollbacks and debugging harder; consider also tagging with github.sha or a version number to provide immutable image references.

            lzjqsdd/curvine-compile:latest

[Copilot]

[nitpick] Pinning the Rust toolchain to 1.86.0 may become outdated; consider using the 'stable' channel or document why a fixed version is required to prevent drift.

[Copilot]

[nitpick] Rather than leaving mirror variables commented out, consider turning these into ARGs so users can enable alternate dist servers via build arguments without editing the Dockerfile.

Suggested change

	# uncomment the following two lines if you met network problem
	#ENV RUSTUP_UPDATE_ROOT=https://mirrors.aliyun.com/rustup/rustup
	#ENV RUSTUP_DIST_SERVER=https://mirrors.aliyun.com/rustup
	ENV PATH="/root/.cargo/bin:${PATH}"
	# Allow users to specify alternate Rust distribution servers via build arguments
	ARG RUSTUP_UPDATE_ROOT=https://mirrors.aliyun.com/rustup/rustup
	ARG RUSTUP_DIST_SERVER=https://mirrors.aliyun.com/rustup
	ENV RUSTUP_UPDATE_ROOT=${RUSTUP_UPDATE_ROOT} \
	RUSTUP_DIST_SERVER=${RUSTUP_DIST_SERVER} \
	PATH="/root/.cargo/bin:${PATH}"