feat: Initial clean release of CHM

packages/app-desktop/gui/NoteEditor/utils/usePluginEditorView.ts

@@ -0,0 +1,13 @@
+import { useContext, useMemo } from 'react';
+import { PluginStates } from '@joplin/lib/services/plugins/reducer';
+import getShownPluginEditorView from '@joplin/lib/services/plugins/utils/getShownPluginEditorView';
+import { WindowIdContext } from '../../NewWindowOrIFrame';
+
+// If a plugin editor should be shown for the current note, this function will return the plugin and
+// associated view.
+export default (plugins: PluginStates) => {
+	const windowId = useContext(WindowIdContext);
+	return useMemo(() => {
+		return getShownPluginEditorView(plugins, windowId);
+	}, [plugins, windowId]);
+};