[FEATURE] Autocomplete plugin - Add debouncer when typing

[GitMurf]

I have not noticed a performance issue while typing (which is good) but I still think it would be valuable to add a debouncer to the Autocomplete plugin as it is a bit distracting having it always show up for small article words as you type. So would be nice if it had like a 300-500ms debounce (maybe more) so that while you are typing quickly it doesn't not flash suggestions until you pause for a bit.