X_DOC_TUTORIAL_DIVERGED
Means
a tutorial's command, run on a scaffold of this checkout, exits otherwise than the page shows or prints no line matching its ✓/✗ summary
Typical cause
a template, generator or gate step moved and the page kept the output it had; nobody re-ran the pages
Fix
bun run scripts/tutorial-run.ts --json, then edit the page's fence and the text fence below it to what printed, or fix the generator that printed it