feat: Element locking (#4964)

Co-authored-by: dwelle <luzar.david@gmail.com>
Co-authored-by: Zsolt Viczian <viczian.zsolt@gmail.com>

src/actions/index.ts

@@ -84,3 +84,4 @@ export { actionToggleZenMode } from "./actionToggleZenMode";
 export { actionToggleStats } from "./actionToggleStats";
 export { actionUnbindText, actionBindText } from "./actionBoundText";
 export { actionLink } from "../element/Hyperlink";
+export { actionToggleLock } from "./actionToggleLock";