spec - TutorialPlayerShell.tsx

Referenced by2

Labels2

Idea	Status	Tags	Summary	Katz
tutorial_player_transport	done		The `<` control must show the previous slide when the player can go back. When the player cannot go back, `<` must open the previous lesson if that lesson exists. Open that lesson on the last slide. The `>` control must show the next slide when the player can go forward. When the player cannot go forward, `>` must open the next lesson if that lesson exists. Open that lesson on the first slide. The Left Arrow key and the Right Arrow key must do the same as `<` and `>`. Shift + Left Arrow and Shift + Right Arrow must open the adjacent lesson from any slide. The `<<` and `>>` controls must continue to open the adjacent lesson. After the current lesson player is ready, the shell must start to load the next lesson player in the background. The shell must prefetch the next lesson page. The shell must ignore state messages from the background player.	0.046
tutorials_section	done		The site exposes `/tutorials` and `/tutorials/[slug]/` as statically generated pages. Catalog and deck ids come from authored ["../../presentations/manifest.jsonc"]. Each detail page embeds the Reveal player iframe at `/presentations/player/?deck=<id>` using [assets] / SITE_BASE_PATH-aware `sitePath`. Each detail page hosts a unified transport chrome ( `<<` `<` steps `>` `>>` ) that drives slide nav in the embedded player via postMessage, plus lesson jumps ( [tutorial_player_transport] ). Location hierarchy chrome: [tutorial_location_crumb]. Blurb and try-this live on the catalog and inside the slides, not as page chrome. The player is an App Router page ( [presentation_player_route] ) so it static-exports under `trailingSlash` without colliding with `public/` HTML. Sync ( [sync_presentations] ) converts authored deck / catalog JSONC under ["../../presentations/"] into runtime JSON under `public/presentations/`, and copies assets plus vendored Reveal. js ( player shell excluded ). The catalog links to [certs_reqs.assessment_page] for certification.	0.046

Reference labels

tutorial_player_transport, tutorials_section