State Synchronization & Direct Downloads

• URL Synchronization: Modifying filter inputs synchronizes active filter parameters with the browser query string via window.history.replaceState. Refreshing or bookmarking the page preserves all active filter states.
• Download Parity: The preview toolbar "Download PDF" button carries forward all active filter parameters. In addition, calling ->inline() or ->download() directly on a filtered document automatically reads matching request query parameters and applies the onFilter callback prior to generating the binary PDF output.