Dialog share button, rework unfavorite buttons

html/src/localization/en/en.json

@@ -112,6 +112,7 @@
             "import": "Import",
             "move_tooltip": "Move",
             "copy_tooltip": "Copy",
+            "self_invite_tooltip": "Self Invite",
             "unfavorite_tooltip": "Unfavorite",
             "visibility_tooltip": "Change Visibility",
             "rename_tooltip": "Rename",
@@ -584,6 +585,7 @@
                 "favorite_tooltip": "Add to favorites",
                 "unfavorite_tooltip": "Remove from favorites",
                 "refresh": "Refresh",
+                "share": "Share",
                 "invite": "Invite",
                 "invite_with_message": "Invite With Message",
                 "request_invite": "Request Invite",
@@ -733,6 +735,7 @@
                 "delete_cache_tooltip": "Delete world from cache",
                 "favorites_tooltip": "Favorites",
                 "refresh": "Refresh",
+                "share": "Share",
                 "new_instance": "New Instance",
                 "new_instance_and_self_invite": "New Instance and Self Invite",
                 "make_home": "Make Home",
@@ -879,6 +882,7 @@
                 "invite_required_tooltip": "Invite required",
                 "join_group_tooltip": "Join Group",
                 "refresh": "Refresh",
+                "share": "Share",
                 "unsubscribe": "Unsubscribe From Announcements",
                 "subscribe": "Subscribe To Announcements",
                 "invite_to_group": "Invite To Group",