Less queries

[geichelberger]

Filter-driven reloads are now centralized to prevent multiple data
fetches at once. Further, added a feature to cancel ongoing requests and
ensure that older responses don’t replace newer data.

After applying filters, there’s a temporary pause on auto-refresh to
prevent interruptions while users are still filtering.

Removed duplicate fetch behavior in search/filter apply logic by
avoiding page-navigation fetch plus manual reload in the same
interaction.