Feature request: show total vs. filtered card count per list #7627
Description
In boards with many cards per list, it would be very helpful to display both the total number of cards and the number of cards matching the current filter per list.
For example, at the top of each list show something like 16 / 31, where:
- 31 is the total number of cards in the list
- 16 is the number of cards currently visible due to active filters
This allows users to instantly see how many actions or tasks are relevant to them without having to manually scan the list, especially when filtering by assignee, label, or status.