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.

No file, test, or entry point is named; start by locating the React code that handles scrolling and content loading. Implement the requested pull-to-refresh behavior when scrolling down from the top, add a spinner or progress indicator, and verify that updated content is displayed after the reload.

Written by the indexing model from the issue text.