Add devcontainer support to repo (#234)

Adds devcontainer support to the repo for easier use on Codespaces or VS
Code remote dev

Author: timheuer

.devcontainer/devcontainer.json

@@ -0,0 +1,24 @@
+{
+	"name": "Python 3",
+	"image": "mcr.microsoft.com/devcontainers/python:1-3.11-bullseye",
+	"features": {
+		"ghcr.io/devcontainers/features/powershell:1": {
+			"version": "latest"
+		},
+		"ghcr.io/devcontainers/features/dotnet:1": {
+			"version": "latest"
+		}
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"esbenp.prettier-vscode",
+				"ms-python.python",
+				"ms-python.vscode-pylance",
+				"ms-python.black-formatter",
+				"ms-python.isort"
+			]
+		}
+	},
+	"postCreateCommand": "python -m pip install nox && python -m pip install -r ./packages/python/requirements.txt -r ./requirements.txt"
+}