Setup repository

[masa10-f]

This PR aims to set up GitHub workflows, templates for issues, and PRs.

• Issue and PR templates
• Setup Github Workflows
  • ruff
  • pytest
  • type-checking(mypy, pyright)
  • dependabot
  • codecov(?)
• changelog

I also added common.py to check the workflows.

[masa10-f]

Codecov seems complicated to introduce so that I will treat it as another issue.

[shinich1]

@shinich1 The number of reviewers is currently limited. Do you know how to increase the limit?

seems like only public repos can have multiple reviewers on PRs. If you're ready for it, let's make this public!

[shinich1]

looks good to me.

[masa10-f]

seems like only public repos can have multiple reviewers on PRs. If you're ready for it, let's make this public!

@shinich1 Thanks! I’d like to make it public soon after this PR is merged.

[shinich1]

seems like only public repos can have multiple reviewers on PRs. If you're ready for it, let's make this public!

@shinich1 Thanks! I’d like to make it public soon after this PR is merged.

In fact, it seems the CI quota for private repo has been reached and we need to wait until 1st of March to run further CIs. I suggest we make this repo public now, to enable CIs? I guess if we wrap this PR up quickly there's not much difference whether we make public before or after.

[masa10-f]

@shinich1 You're right! Could you make this repository open since I don't have permission to do so?