Merge branch 'ci/improvements' into 'main'

Resolve "Use hatch for publishing"

Closes #5

See merge request !64

.gitlab-ci.yml

@@ -140,8 +140,7 @@ pypi:
     - job: "build"
       artifacts: true
   script:
-    - pip install -U twine
-    - twine upload -u "$TWINE_USERNAME" -p "$TWINE_PASSWORD" dist/*
+    - python -m hatch publish -y
   rules:
     - if: '$CI_COMMIT_TAG =~ $CALVER_REGEX'
       # Always publish tagged commits matching CalVer