complete shortcut table ux
add resource
Merge branch 'feature/shortcut-table' into feature/tocify

* feature/shortcut-table:
  complete shortcut table ux
TOC skeleton
Merge branch 'develop' into feature/tocify

* develop:
  open link at browser
  hide key sound option
new tocify
completed tocify implement
Merge branch 'feature/tocify' into develop

* feature/tocify:
  completed tocify implement
  completed shortcut table ux