chore(lab): update readme

Author: AGDholo

packages/hedgehog-lab/readme.md

@@ -0,0 +1,38 @@
+# Hedgehog Lab package
+
+This package provides a simple way to run Hedgehog editor in your application.
+
+## Installation
+
+```bash
+yarn install @hedgehogcomputing/lab
+# or
+npm install @hedgehogcomputing/lab
+```
+
+## Usage
+
+```jsx
+import HedgehogLab from "@hedgehogcomputing/lab/src/HedgehogLab";
+
+const Draft = () => {
+    const yourSource = "any string"
+    return (
+        <>
+            <HedgehogLab source={yourSource} defaultFullScreen={false} defaultLiveMode={true}/>
+            <HedgehogLab userSnippet={"@username/snippet"} defaultFullScreen={false} defaultLiveMode={true}/>
+        </>
+    )
+}
+```
+
+## API
+`<HedgehogLab />` accepts the following props:
+
+-- alternative
+* source: `string` - the source code to be displayed in the editor
+* userSnippet : `string`- the user snippet to be displayed in the editor, example: "@username/snippet"
+
+-- common
+* defaultFullScreen: `boolean` - whether the editor should be displayed in full screen mode by default
+* defaultLiveMode: `boolean` - whether the compiler should be auto-reload in live mode by default