docs(R9-0,R9-3,G2-5,G2-6): 收口路线合同与状态矩阵

scripts/validate-feature-matrix.py

@@ -31,6 +31,8 @@ CSV_FACT_SOURCES = [
     ROOT / "issues" / "2026-03-07_13-47-05-p16a-l5-master-data-core.csv",
     ROOT / "issues" / "2026-03-07_16-22-07-p16b-l5-holiday-calendar.csv",
     ROOT / "issues" / "2026-03-07_17-14-39-p16c-l5-suppliers.csv",
+    ROOT / "issues" / "2026-03-07_18-15-03-r9-g2-p19-roadmap-refresh.csv",
+    ROOT / "issues" / "2026-03-07_18-16-00-g2-l5-cross-domain-bridge.csv",
 ]
 
 ID_PATTERN = re.compile(r"^[A-Z][0-9][0-9A-Za-z-]*$")