chore(typescript-node): update readme/IDE settings

Author: 6thpath

.vscode/extensions.json

@@ -1,3 +1,3 @@
 {
-  "recommendations": ["ms-vscode-remote.remote-containers"]
+  "recommendations": ["ms-vscode-remote.remote-containers", "ms-azuretools.vscode-docker"]
 }

source/typescript-node/README.md

@@ -13,8 +13,8 @@ Opinionated `Dockerfile` for Node.js and TypeScript development. This image incl
 - `Oh My Zsh!` common plugins like `z`, `zsh-completions`, `zsh-autosuggestions` and `zsh-syntax-highlighting` are included for a better shell experience.
 - Non-root user (`nonroot`) with limited permissions for improved security.
 
-| Option | Description | Type | Default Value |
-|-----------|-------------|------|---------------|
+| Argument | Description | Type | Default Value |
+|----------|-------------|------|---------------|
 | VARIANT | The image variant to use. See [supported tags](https://hub.docker.com/_/node) | `string` | `22-bookworm-slim` |
 
 ## Using this image