Autocomplete feature

[aliciapaz]

Context

User Story:
A feature similar to Google search where a user begins typing in the search box and suggested terms begin appearing underneath. This would help users who might need some prompting on possible search terms or have literacy needs.

What changed

The Tag model was used to fetch suggestions using a pg_search_scope that combines trigram and tsearch.
The front-end behavior is implemented with Stimulus.

How to test it

Go to the homepage and search page, and start typing. Suggestions should appear as you type.

References

ClickUp ticket
Stimulus autocomplete

[JosueMagnus12]

Seems great in general, I just found some formatting and convention details.

This is a nice to have, but I think it would be cool to perform automatic searches when users click on any suggestion in the list. For now lets go with this first implementation 👍