* fix(JoinCommunity): Add missing state ONLY private permissions and NOT MET
- Modified `becomeMemberModel` in store to provide all member permissions.
- Modified permissions model filter to only discard permissions that are private and NOT met.
- Updated `storybook/PermissionsModel` with new only private permissions and added new model option in corresponding pages.
Closes#14104
* fix(JoinCommunity): Text position when all channels hidden
Updated text position when `allChannelsAreHiddenBecauseNotPermitted` in community join process