Share your whole calendar, view-only

Event sharing was always one event at a time. Now from Account, you can share your whole calendar with another PlanJour user by email: they get a read-only view of everything on it (no editing, no deleting), reachable from a link on their own Account page. Handy for a partner keeping track of the family schedule, or anyone who just wants visibility without edit access. This sits alongside per-event sharing, which still works the same way for individual collaboration.