New: Use Movie Folder Format to improve unmapped folders within root folders

(cherry picked from commit 81d2b18ce1c079c2a9dc3de037c9dceea16733fd)

Closes #8065

frontend/src/Store/Actions/importMovieActions.js

@@ -66,6 +66,7 @@ export const actionHandlers = handleThunks({
     const {
       name,
       path,
+      relativePath,
       term,
       topOfQueue = false
     } = payload;
@@ -75,6 +76,7 @@ export const actionHandlers = handleThunks({
       id: name,
       term,
       path,
+      relativePath,
       isFetching: false,
       isPopulated: false,
       error: null