Add navigation to invites

app/proguard-rules.pro

.../java/org/futo/circles/feature/circles/CirclesFragment.kt

...in/java/org/futo/circles/feature/groups/GroupsFragment.kt

...in/java/org/futo/circles/feature/people/PeopleFragment.kt

app/src/main/res/navigation/circles_nav_graph.xml

app/src/main/res/navigation/groups_nav_graph.xml

app/src/main/res/navigation/people_nav_graph.xml

...rc/main/java/org/futo/circles/core/model/InviteTypeArg.kt

core/src/main/res/navigation/invites_nav_graph.xml

...n/java/org/futo/circles/gallery/feature/PhotosFragment.kt

gallery/src/main/res/navigation/photos_nav_graph.xml