feat(devcontainer): add support for devcontainer

Signed-off-by: Xu Zang <[email protected]>

.devcontainer/devcontainer.json

@@ -0,0 +1,21 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/go
+{
+	"name": "Node",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/typescript-node:22-bullseye",
+	// 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": [
+		8080,
+        8081,
+		8082
+	],
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "npm install"
+	// Configure tool-specific properties.
+	// "customizations": {},
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}

README.md

@@ -85,6 +85,17 @@ We leverage [Postman](https://www.postman.com/) and Docker for executing RESTful
 
 <br>
 
+## Using devcontainer
+
+If you want debug in vscode devcontainer, try to open the project with devcontainer (Make sure you install the extension of **Dev Containers**)
+
+- Step1: Press **Ctrl + Shift+ P** in vscode;
+- Step2: Type **Dev Containers: Reopen in Container**;
+- Step3: Click the item which appear in column;
+- Step4: Open a terminal, build and run app with command;
+
+<br>
+
 ## Additional Resources
 
 - For detailed documentation and Getting Started, [visit the docs site](https://device-management-toolkit.github.io/docs).