Draft
This page is not written yet. The outline below is the plan of record from curriculum/BUILD_TRACK_PLAN.md; the prose and the verified block land with the workbench’s module-23 tag.
What this page will cover:
- No new SDK surface, we walk the tags you have built so far, end to end: prompt to result, streaming, approvals, sessions, tools, structured output, policy.
- Then we harden the seams that show up in a real app: error states, WebSocket reconnect, empty states, and the file tree with its diff view.
- The page stays short on purpose. Modules 15 to 21 already did the heavy lifting, and that is the whole argument for building on a spine instead of a pile of samples.