Disabling text input for dropdowns that don't need live search

[ryanckulp]

just a tiny tip, simply passing readonly: true to the combobox_tag helper will disable the live search.

you can optionally add cursor:pointer to .hw-combobox__input for a more intuitive UX.

i personally needed this because we have an application where "live / dynamic search" is only available on higher paid plans, and lower paying customers get all their account's options loaded at once. i didn't want to use a different combobox solution just for lower paying users, so here we are.

thank you @josefarias !