added Crtl + E command for Explain selected code

libs/remix-ui/editor/src/lib/remix-ui-editor.tsx

@@ -148,10 +148,10 @@ export const EditorUI = (props: EditorUIProps) => {
   const intl = useIntl()
   const [, setCurrentBreakpoints] = useState({})
   const defaultEditorValue = `
-  \t\t\t\t\t\t\t ____    _____   __  __   ___  __  __   ___   ____    _____ 
+  \t\t\t\t\t\t\t ____    _____   __  __   ___  __  __   ___   ____    _____
   \t\t\t\t\t\t\t|  _ \\  | ____| |  \\/  | |_ _| \\ \\/ /  |_ _| |  _ \\  | ____|
-  \t\t\t\t\t\t\t| |_) | |  _|   | |\\/| |  | |   \\  /    | |  | | | | |  _|  
-  \t\t\t\t\t\t\t|  _ <  | |___  | |  | |  | |   /  \\    | |  | |_| | | |___ 
+  \t\t\t\t\t\t\t| |_) | |  _|   | |\\/| |  | |   \\  /    | |  | | | | |  _|
+  \t\t\t\t\t\t\t|  _ <  | |___  | |  | |  | |   /  \\    | |  | |_| | | |___
   \t\t\t\t\t\t\t|_| \\_\\ |_____| |_|  |_| |___| /_/\\_\\  |___| |____/  |_____|\n\n
   \t\t\t\t\t\t\t${intl.formatMessage({ id: 'editor.keyboardShortcuts' })}:\n
   \t\t\t\t\t\t\t\tCTRL + S: ${intl.formatMessage({ id: 'editor.keyboardShortcuts.text1' })}\n
@@ -750,7 +750,10 @@ export const EditorUI = (props: EditorUIProps) => {
       label: intl.formatMessage({ id: 'editor.explainFunctionSol' }),
       contextMenuOrder: 1, // choose the order
       contextMenuGroupId: 'sol-gtp', // create a new grouping
-      keybindings: [],
+      keybindings: [
+        // Keybinding for Ctrl + E
+        monacoRef.current.KeyMod.CtrlCmd | monacoRef.current.KeyCode.KeyE
+      ],
       run: async () => {
         const file = await props.plugin.call('fileManager', 'getCurrentFile')
         const content = await props.plugin.call('fileManager', 'readFile', file)