Add a second demo, earmarked as prime cast material: Tab completes a table
name, then the [ERR] validity indicator catches a misspelled table before
submit, the friendly error confirms it, and the corrected command runs.
Behavior verified by a throwaway spike before scripting.
- casts.mjs: assistive-editor cast definition
- public/casts/assistive-editor.cast (generated)
- convert the-assistive-editor.md -> .mdx and embed the cast under the intro
Verified: pnpm build clean (25 pages); cast bundled, served, and referenced
on the page. Visual playback check pending (verify via dev server/tunnel).
claude@clouddev1
c904dbb68b