[WIP] Add build and test process for C++

[Copilot]

Modified GitHub Actions workflow to publish ProofOfSpace.exe to releases:

• Understand the current build-test-cplusplus.yml workflow structure
• Add artifact upload step to Windows build job to save ProofOfSpace.exe
• Add new release job that creates a release with timestamp tag after Windows build succeeds
• Upload ProofOfSpace.exe from Windows build to the created release
• Ensure the release job only runs on push events to main or release branches (not on PRs)
• Validate YAML syntax

Changes made:

1. Added artifact upload step to the windows job to save ProofOfSpace.exe
2. Created new release job that:
   • Depends on successful completion of windows job
   • Only runs on push events to main or release/* branches
   • Downloads the ProofOfSpace.exe artifact
   • Generates a timestamp-based tag (format: vYYYYMMDDHHMMSS)
   • Creates a GitHub release with the timestamp tag
   • Uploads ProofOfSpace.exe to the release

Original prompt

name: Build and Test C++

on:
push:
branches:
- main
release:
types: [published]
pull_request:
branches:
- "**"

concurrency:
group: ${{ github.ref }}-${{ github.workflow }}-${{ github.event_name }}--${{ (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release/') || startsWith(github.ref, 'refs/heads/long_lived/')) && github.sha || '' }}
cancel-in-progress: true

jobs:
coverage:
runs-on: ubuntu-22.04
steps:
- name: Checkout code
uses: actions/checkout@v5
- name: Collect coverage data
run: |
sudo apt-get update
sudo apt-get install lcov -y
cmake -B ../build -DCMAKE_BUILD_TYPE=Debug -DWITH_COVERAGE=1
cmake --build ../build -- -j 6
../build/RunTests
lcov --directory ../build --capture --output-file lcov.info
lcov --remove lcov.info '_deps/' '/usr/*' --output-file lcov.info
- name: Upload to Coveralls
uses: coverallsapp/github-action@v2
if: always()
env:
COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
with:
path-to-lcov: "./lcov.info"
valgrind:
name: valgrind ubuntu
runs-on: ubuntu-22.04
steps:
- name: Checkout code
uses: actions/checkout@v5

  - name: cmake, RunTests, and valgrind on ubuntu-20.04
    run: |
      sudo apt update
      sudo apt-get install valgrind -y
      mkdir build
      cd build
      cmake ../
      cmake --build . -- -j 6
      ctest -j 6 --output-on-failure
      valgrind --leak-check=full --show-leak-kinds=all --errors-for-leak-kinds=all ctest -j 6 --output-on-failure

asan:
name: ASAN ubuntu
runs-on: ubuntu-22.04
steps:
- name: Checkout code
uses: actions/checkout@v5

  - name: cmake, RunTests with address- and undefined sanitizer on Ubuntu
    run: |
      mkdir build-asan
      cd build-asan
      cmake -DCMAKE_BUILD_TYPE=ASAN ../
      cmake --build . -- -j 6
      ./RunTests

tsan:
name: TSAN ubuntu
runs-on: ubuntu-22.04
steps:
- name: Checkout code
uses: actions/checkout@v5

  # See: https://github.com/google/sanitizers/issues/1716
  # Fixes `FATAL: ThreadSanitizer: unexpected memory mapping 0x70498d8ae000-0x70498dd00000` type errors
  - name: Adjust mmap_rnd_bits on ubuntu
    run: |
      sudo sysctl vm.mmap_rnd_bits=28

  - name: cmake, RunTests with thread sanitizer on Ubuntu
    run: |
      mkdir build-tsan
      cd build-tsan
      cmake -DCMAKE_BUILD_TYPE=TSAN ../
      cmake --build . -- -j 6
      ./RunTests

mac:
name: MacOS
runs-on: macos-15-intel
steps:
- name: Checkout code
uses: actions/checkout@v5

  - name: cmake, RunTests on Mac
    run: |
      mkdir build
      cd build
      cmake ..
      cmake --build . --config Release -j 6
      ./RunTests

windows:
name: Windows Latest
runs-on: windows-latest
steps:
- name: Checkout code
uses: actions/checkout@v5

  - name: cmake, RunTests with Windows
    run: |
      mkdir build-win
      cd build-win
      cmake ..
      cmake --build . --config Release -j 6
      ctest -C Release -j 6

帮我修改这个Action配置，让他将构建成功后的ProofOfSpace.exe发布到release，tag可以用当前时间戳。

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