Add manual miner inventory schema

scripts/test-dev-baseline.sh

@@ -88,7 +88,7 @@ health_json="$(cat "${health_file}")"
 
 echo "Checking migrations and required schema..."
 current_revision="$("${compose[@]}" exec -T backend alembic current 2>/dev/null)"
-[[ "${current_revision}" == *"0007_identity_and_roles"* ]]
+[[ "${current_revision}" == *"0008_manual_miner_inventory"* ]]
 
 missing_tables="$(
     "${compose[@]}" exec -T postgres sh -c \