PR checklist github action

pr-checklist.yml

on:
  pull_request: 
    types: [opened]

jobs:
  comment:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/github-script@v5
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '**Self PR review checklist** \n- [ ] is not draft \n- [ ] add/remove dependencies \n- [ ] docstrings and type hints \n- [ ] split large func into small funcs \n- [ ] proper variable names \n- [ ] added PR label \n- [ ] optimise modules that takes more than O(n) \n- [ ] moved values to config or shared libs \n- [ ] tested on staging \n- [ ] tests \n  - [ ] unit test \n  - [ ] integration test \n  - [ ] performance test \n  - [ ] system test \n'
            })