Improve "search-on-type" behavior for the course catalog search field #48
Description
Description
Currently, the search in the course catalog requires users to explicitly submit their query (e.g., by pressing Enter or clicking the search button). It would improve the user experience if the search field supported a "search-on-type" behavior - where the request to the backend is automatically triggered after the user stops typing for a short delay (debounce/useDeferredValue).