Render fixed Markdown reports and shared completion counts

docs/roadmap/implementation.md

@@ -652,6 +652,15 @@ no filesystem effects or verbose payload leakage.
 
 ## Stage 9 — Render the Fixed Markdown and CLI Summaries
 
+**Completed 2026-09-24.** Markdown now renders the fixed error and recovery
+matrices, all known chunks and configured stage columns, state legends, totals,
+short reason counts, safe paths, and YAML references. The CLI completion line
+uses the same snapshot counts. A representative golden fixture (updated only
+with `UPDATE_REPORT_GOLDEN=1`) and semantic tests cover repeated stages,
+partial/unattempted cells, empty work, escaped labels, redaction, and YAML count
+agreement. `go test ./internal/core/reporting ./internal/framework/processreport`
+and `git diff --check` passed. CLI stream/file wiring remains for Stage 12.
+
 **Work:** Render F/H from the Stage 8 snapshot. Produce both full matrices, totals,
 fixed legends, short reason breakdowns, and safe file references. Display 1-based
 chunk labels without changing machine identity. Include interrupted and unattempted