claude@clouddev1
a8f84c9d17
Address cast review feedback: - Trim every cast to the in-app region (generate.mjs): the recording now starts with the app already running and ends on the last in-app frame — drops the `$ rdbms-playground` launch and the return-to-shell frame (the latter was the stray cursor-under-$ artifact). Opt out per cast with `keepShell: true` for demos that document the CLI launch. - Landing quickstart cast: autoPlay + loop, with a 2.5s hold on the final frame so it pauses before restarting. - Cap the demo at max-width 46rem and centre it, so the player (fit:'width') no longer scales its font up to the full splash column. Casts re-recorded via `pnpm casts`. Build clean (25 pages). Tab-keypress visibility deferred to an in-app overlay primitive (filed as issue #22 — also serves the planned guided-lesson system); the cast notes Tab in its caption for now.