bachir
53c4e58e72
Distinct from the existing "Année" filter (which restricts the view to just that year): this re-centers the sliding window on 1 January of the chosen year and scrolls there, while staying in the continuous view -- scrolling still extends the window normally in both directions, so overlaps between years stay visible, matching the earlier stated preference for a continuous view over a filtered one. Resets to the placeholder immediately after firing since it's a one-shot action, not a sticky filter. Guards against racing the "Année" watcher's own exitYearMode() when a year filter is already active when the jump is triggered.