Jetpack AI: Include usage panel on block settings sidebar [PoC] (#34341)

* Add the Usage Panel on the block settings sidebar

* Add changelog file

* Remove the heading of the panel

projects/plugins/jetpack/changelog/poc-jetpack-ai-include-usage-panel-on-block-settings-sidebar

@@ -0,0 +1,4 @@
+Significance: patch
+Type: other
+
+Jetpack AI: Add Usage Panel to the block settings sidebar.

projects/plugins/jetpack/extensions/blocks/ai-assistant/edit.js

@@ -27,6 +27,7 @@ import { useEffect, useRef } from 'react';
 /**
  * Internal dependencies
  */
+import UsagePanel from '../../plugins/ai-assistant-plugin/components/usage-panel';
 import ConnectPrompt from './components/connect-prompt';
 import ImageWithSelect from './components/image-with-select';
 import { promptTemplates } from './components/prompt-templates-control';
@@ -446,6 +447,13 @@ export default function AIAssistantEdit( { attributes, setAttributes, clientId,
 						{ ...innerBlocks }
 					/>
 				) }
+				<InspectorControls>
+					<PanelBody initialOpen={ true }>
+						<PanelRow>
+							<UsagePanel />
+						</PanelRow>
+					</PanelBody>
+				</InspectorControls>
 
 				{ isPlaygroundVisible && (
 					<InspectorControls>