Add devcontainer config

.devcontainer/Dockerfile

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+FROM ghcr.io/devture/ansible:11.1.0-r0-0
+
+# Install additional packages
+RUN apk add --no-cache \
+	pwgen
+
+# Preserve command history across container restarts
+RUN SNIPPET="export HISTFILE=/commandhistory/.ash_history" \
+	&& echo "$SNIPPET" >> "/root/.profile"

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/devcontainer.json.
+{
+	"name": "matrix-docker-ansible-deploy",
+	"build": {
+		"dockerfile": "Dockerfile",
+		"context": ".."
+	},
+	"postCreateCommand": {
+		"Fix Volume Permissions": "chown -R $(whoami): /commandhistory"
+	},
+	"mounts": [
+		{
+			"source": "matrix-docker-ansible-deploy-bashhistory",
+			"target": "/commandhistory",
+			"type": "volume"
+		}
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"EditorConfig.EditorConfig",
+				"redhat.ansible",
+				"redhat.vscode-yaml",
+				"ms-python.python"
+			]
+		}
+	}
+}