Two existing tests called extractBlockquotes(reportStep) without first
asserting reportStep was non-null. If the workflow file ever loses its
`<step name="report">` block, the test would fail with a confusing
TypeError on the destructuring inside extractBlockquotes instead of a
clear "report step must exist" assertion.
Add assert.ok(reportStep, ...) guards at the two missing call sites
(lines 100 and 130). The other two call sites (lines 75-83) already
had guards.
Addresses CodeRabbit comment on PR #2918.
The report step in workflows/progress.md had no directive establishing
PROJECT.md/STATE.md/ROADMAP.md as the authoritative sources for the
progress report. When init.progress returned project_exists: false (e.g.
invoked from a subdirectory without .planning/), the model fell back to
whatever was in its session context — including stale CLAUDE.md
## Project blocks — and produced routing output citing the wrong
milestone/phase.
Add a blockquote directive at the top of the report step that names
PROJECT.md, STATE.md, and ROADMAP.md as authoritative and forbids using
the CLAUDE.md ## Project block as a source for any progress report field.
Fixes#2912
