Devcontainer environment and better coding practices

[jseidl]

This PR introduces the merge of integration_blueprint into this repo. A few things such as vscode devcontainer environment and configuration for black, flake8, pylint and isort.

A few workflows changed a few more to come whenever I'm able to start on tests.

I've ran the "autofixes' from ruff, black and isort but I still need to work on general docstring and code enhancements before it can pass ruff check which is the goal.

My stretch goal is to add typing with mypy

[jseidl]

After a lot of work to get the linters happy and tests to start rolling off, I broke some stuff but it's now (apparently) fixed.

I made a test to test that the area goes to on when a presence sensor is detected. I need to modify the test area config to have a short clear timeout so I can add the negative test.

[jseidl]

Closes #331 and #318