fix(cold-start): classify missing momo source as product data gate

scripts/reboot-recovery/full-stack-cold-start-check.sh

@@ -813,7 +813,8 @@ printf "%s\n" "$momo_drive_source_probe"
       ok "188 momo daily sales data fresh enough"
     elif awk '/MOMO_DAILY_FRESHNESS / {split($2,a,"|"); exit !(a[1] ~ /^[0-9]+$/ && a[1] >= 3)}' <<<"$out"; then
       if [ "$momo_source_stale_only" = "1" ]; then
-        warn "188 momo daily sales stale but Drive has no newer source candidate"
+        ok "188 momo daily sales source gate has no newer Drive candidate"
+        echo "INFO 188 momo daily sales data remains stale; product data freshness is pending source arrival"
       elif [ -x "$MOMO_SOURCE_PREFLIGHT_SCRIPT" ]; then
         if [ -z "$momo_source_preflight_summary" ]; then
           momo_source_preflight_output="$(

scripts/reboot-recovery/tests/test_cold_start_monitor_bounded_probes.py

@@ -59,6 +59,8 @@ def test_cold_start_momo_current_month_handles_no_new_source_without_false_warn(
     assert "momo_source_stale_only" in text
     assert "MOMO_SOURCE_ABSENT_WITHOUT_NEWER_DRIVE" in text
     assert "Drive has no newer source than last clean import" in text
+    assert "momo daily sales source gate has no newer Drive candidate" in text
+    assert "product data freshness is pending source arrival" in text
     assert "a[1] == 0 && a[2] == 0" in text