Delete .devcontainer directory

.devcontainer/devcontainer.json

@@ -1,12 +0,0 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the
-// README at: https://github.com/devcontainers/templates/tree/main/src/typescript-node
-{
-	"name": "TypeScript SDK",
-	"image": "mcr.microsoft.com/devcontainers/typescript-node:1-20-bullseye",
-	"postCreateCommand": "cd examples && npm run setup",
-	"customizations": {
-		"codespaces":{
-		  "openFiles": ["examples/src/index.ts", "README.md"]
-		}
-	  }
-}