1. Feat(fence_enhance): Add setting VISIBLE_TABS
2. Feat(core): FastForm supports Layout_Grid; FastForm supports onOptions, onOptionsReady and onDestroy hooks
3. Improve(core): FastForm Improves Layouts system; Improves Selection style
4. Change(core): Rename util function isShow to isShown
5. Change: Move plugin blockSideBySide to plugin fence_enhance as option SIDE_BY_SIDE_VIEW
6. Chore: Update settings_schemas.test.js, Add test cases for actions in schema