Studio filters don't reset pagination on change

[harper-joseph]

Environment: Dev environment, Studio UI

Summary
When filters change, the current page number is not reset. If the user is on page 2 (or later) and the matching results fall on an earlier page, the filtered request keeps the existing page parameter and returns no results.

Steps to reproduce

1. Load a list view and page forward to page 2+
2. Apply a filter whose matching results are on page 1
3. Result list comes back empty

Fix
Reset pagination to page 1 whenever the filters change.