Release v1.18.18 is now live

Release 1.18.18 adds a transcribe API and client speech-to-text hooks with voice UI updates on Ask, a Presto case study gallery with screenshots and a downloadable ZIP, and a refactored Meta portfolio case study with hero metadata, skeletons, and copy refinements. Stories add a mobile share sheet, listen dock bar with fixed toolbar and playback speed sheet, a story hero row with read time and share, and an article table of contents that seeks listen playback to section offsets. Listen mode exposes seekToCharOffset and registerSeekHandler; case studies map TOC ids to character offsets. Newsroom article pages gain matching listen bar and TOC wiring, and this update ships with dedicated cover artwork on the hub card and article hero. Popovers stack above fixed chrome for speed controls; analytics locale prioritisation reports refresh; llms.txt and the media kit ZIP regenerate after production builds.