feat(templates): serve stale gallery cache immediately, revalidate in background (BE-3427)#566

mattmillerai wants to merge 2 commits into

matt/be-3393-gallery-cache-ttlComfy-Org/comfy-cli:matt/be-3393-gallery-cache-ttlfrom

matt/be-3427-templates-stale-while-revalidateComfy-Org/comfy-cli:matt/be-3427-templates-stale-while-revalidateCopy head branch name to clipboard