Amélioration
Sample previews replace invented dashboard numbers
Empty calendar, reach, and best-time widgets now show a labelled Sample preview instead of fake counts.
When a workspace has no dated posts, no synced reach, or fewer than five of your own published posts, home shows a Sample preview instead of invented numbers. Best time stays empty until your own posts in America/St_Vincent can support it. Caribbean dates on the home board are real public holidays, not engagement claims.