Main - migrate to codespace

.devcontainer/devcontainer.json

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+{
+	"name": "Building Neo4j Applications with Node.js",
+	"image": "mcr.microsoft.com/devcontainers/javascript-node",
+	"postCreateCommand": "bash .devcontainer/post_create.sh",
+	"customizations": {
+		"codespaces": {
+			"openFiles": [
+				"SETUP.md",
+				".env.example",
+				"src/neo4j.js"
+				]
+		},
+		"vscode": {
+			"extensions": [
+				"formulahendry.code-runner"
+				]
+		}
+	}
+}

.devcontainer/post_create.sh

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+npm install

SETUP.md

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+# Setup
+
+This repository accompanies the [Building Neo4j Applications with Node.js course](https://graphacademy.neo4j.com/courses/app-nodejs/) on [GraphAcademy](https://graphacademy.neo4j.com).
+
+When the devcontainer is created, such as in a GitHub codespace, all the required software and packages will be installed.
+
+Follow the [Setup Instructions in GraphAcademy](https://graphacademy.neo4j.com/courses/app-nodejs/0-setup/1-setup/) to get started.
+
+You will need to:
+
+1. Create a new [`.env`](.env) file and copy the contents of the [`.env.example`](.env.example) file into it
+2. Update the environment values in the [`.env`](.env) file with the values in the [Setup Instructions](https://graphacademy.neo4j.com/courses/app-nodejs/0-setup/1-setup/)
+
+To start the application run:
+
+```bash
+npm run dev
+```