docs: recreate feature README.md (#3)

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src/deno/README.md

@@ -0,0 +1,31 @@
+
+# Setup Deno (deno)
+
+Download, install, and setup specific version of Deno in your Dev Container.
+
+## Example Usage
+
+```json
+"features": {
+    "ghcr.io/alertbox/denoland/deno:1": {}
+}
+```
+
+## Options
+
+| Options Id | Description | Type | Default Value |
+|-----|-----|-----|-----|
+| version | Select or enter a version. | string | latest |
+| packages | Optional list of Node.js-compatible packages to install system-wide. | string | - |
+
+## Customizations
+
+### VS Code Extensions
+
+- `denoland.vscode-deno`
+
+
+
+---
+
+_Note: This file was auto-generated from the [devcontainer-feature.json](https://github.com/alertbox/feature-setup-deno/blob/main/src/deno/devcontainer-feature.json).  Add additional notes to a `NOTES.md`._