(add) added onHoverExit function for smoothing out of onHover feature

Co-authored-by: Chris Guizzetti <[email protected]>

Author: SanjayLavingia

src/app/actions/actions.ts

@@ -82,4 +82,9 @@ export const onHover = (rtid) => ({
   type: types.ON_HOVER, 
   //the payload should be something to relate the component we're hovering and highlight that component on the DOM
   payload: rtid
+})
+
+export const onHoverExit = (rtid) => ({
+  type: types.ON_HOVER_EXIT,
+  payload: rtid
 })