Add Continuous Delivery

[thomasborgen]

We need to add continuous delivery(publishing)

As a first solution we will implement it like this:

A PR must have [semver:FOO] in its merge message. FOO must be one of {major, minor, patch, skip}. If none is provided then publishing will not run. (same as skip)

• When its merged, a workflow in CircleCi will first off all build test and lint.
• Then publish workflow will:
  • bump version with poetry version [major/minor/patch]
  • then publish to pypi.
  • Then it will commit the edited file that poetry version [major] updates [pyproject.toml]
  • Then push that to master branch with a Bumped [major/minor/patch] version, [semver:skip] in commit message.

Alternative: Do stuff manually

[thomasborgen]

https://circleci.com/orbs/registry/orb/circleci/orb-tools

This orb does something similar.