Reload on Scroll

Description
The application currently does not reload content when the user scrolls down. Implementing a reload on scroll-down functionality can improve the user experience by ensuring updated and dynamic content is displayed.

Expected Behavior:
When the user scrolls down to the top of the page, the application should trigger a refresh or reload to display the latest content.

Describe the solution you'd like

Implement a "pull-to-refresh" mechanism where scrolling down from the top triggers a reload.
Add a visual indicator (e.g., a spinner or progress bar) to show the reload action is occurring.

The issue names no file, test, or entry point; start by locating the TypeScript application's scroll handling and the page that displays dynamic content. Confirm how scrolling at the top is detected, then verify that the latest content reloads and that a spinner or progress bar is visible during the action.

Written by the indexing model from the issue text.