When a lesson has two or more uploaded videos each calls mintHlsCookie,
but all wrote to the same `cio_hls` cookie name. The last write won,
leaving every other video with a mismatched token and a 403 from the
CF Worker.
Cookie name is now `cio_hls_${assetId}` so each video owns its own
cookie. The tenant-router Worker, the Hono HLS fallback route, and the
transcripts route all read the per-asset name.
Wrangler resolves @cio/utils/constants/* from dist/. Run utils build in
predeploy, predev, and pretypecheck so Cloudflare deploy does not fail with
a missing embeds module.
Serve widgets from short public URLs via tenant-router with R2-backed
assets and runtime API_URL injection, so copy-paste snippets hide infra
paths. Update widget payloads, CSP, upload purge URLs, and dev-only API
inject; document format/stage workflow in AGENTS.md and fix ui-prefix-check
YAML syntax.
The /org/[slug] routes loaded 250+ JS chunks and, after a deploy, every
chunk missed Cloudflare's edge cache and stampeded the single origin (up
to 48s to serve one static file) — the "keeps loading" lockout.
- tenant-router: opt /_app/immutable/* into the edge cache via
cf.cacheEverything; setting Cache-Control alone never populated it
- course/api: mark the 14 API singletons /* @__PURE__ */ so the barrel
tree-shakes instead of dragging every API into each importer
- courses page: import directly instead of via the feature barrels
Cuts the courses route from 257 to 225 static chunks and keeps static
assets off the origin after the first edge fill.
New features:
- HLS video encoding/streaming (hls routes, hls-encoder) and a media
transcripts pipeline (transcripts route + media-transcript queries)
- AI assistant chat vs. run model: agent-course-generation worker/queue,
run-monitor pane, chat-changes card, content ask-ai bar
- Per-theme course-page previews across org landing-page themes (bold,
classic, corporate, editorial, etc.) with a shared course token/component set
- View-as-student mode and login-link / link-invite invite flows
Refactor:
- Extract packages/core consolidating config (env, storage, dashboard-url),
services and utils previously duplicated under apps/api/src/config
- Remove legacy agent service modules (chat-tools, chat-context,
context-window, document, fetch-url, lesson-content)
- Relax Cross-Origin-Resource-Policy to allow cross-origin media embedding
- Add format script to tenant-router so turbo run format covers it
Rotimi Best