started working on the backend

backend/.devcontainer/devcontainer.json

@@ -3,13 +3,13 @@
 {
 	"name": "Go",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/go:1-1.23-bookworm"
+	"image": "mcr.microsoft.com/devcontainers/go:1-1.23-bookworm",
 
 	// 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": [],
+	// "forwardPorts": [8080]
 
 	// Use 'postCreateCommand' to run commands after the container is created.
 	// "postCreateCommand": "go version",