Transformations: State feature (alpha/beta) and more (#36630)

* Adding plugin state feature to transforms

* initial help box

* New HelpBox component

* More progress

* Testing

* Removing HelpBox, simple new design, new active state for OperationRowAction

* Updated tests

* Fixed typing issue

* Removed AlphaNotice

* Made focus and enter key trigger OnClick and sorted transformations

* Fixed e2e tests

public/app/plugins/datasource/cloudwatch/components/LogsCheatSheet.tsx

@@ -258,7 +258,7 @@ export default class LogsCheatSheet extends PureComponent<
   render() {
     return (
       <div>
-        <h2>CloudWatch Logs Cheat Sheet</h2>
+        <h3>CloudWatch Logs cheat sheet</h3>
         {CLIQ_EXAMPLES.map((cat, i) => (
           <div key={`cat-${i}`}>
             <div className={`cheat-sheet-item__title ${cx(exampleCategory)}`}>{cat.category}</div>