Add devcontainer config

.devcontainer/.devcontainer.json

@@ -0,0 +1,45 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/python
+{
+	"name": "Python 3",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/python:0-3.11",
+	"features": {
+		"ghcr.io/devcontainers-contrib/features/poetry:2": {
+			"version": "latest"
+		},
+		"ghcr.io/devcontainers-contrib/features/nox:2": {
+			"version": "latest"
+		},
+    	"ghcr.io/devcontainers/features/github-cli:1": {
+			"version": "latest"
+		}
+	},
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "poetry install",
+
+	// Configure tool-specific properties.
+	"customizations": {
+		"vscode": {
+			"settings": {},
+			"extensions": [
+				"ms-python.python",
+				"ms-python.vscode-pylance"
+			]
+    	}
+  	},
+	"mounts": [
+		// Re-use local Git configuration
+		"source=${localEnv:HOME}/.gitconfig,target=/home/vscode/.gitconfig,type=bind,consistency=cached"
+	]
+
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "vscode"
+}