feat: add self-enrolling Windows Agent package

scripts/test-dev-baseline.sh

@@ -132,7 +132,7 @@ health_json="$(cat "${health_file}")"
 
 echo "Checking migrations and required schema..."
 current_revision="$("${compose[@]}" exec -T backend alembic current 2>/dev/null)"
-[[ "${current_revision}" == *"0016_agent_zones"* ]]
+[[ "${current_revision}" == *"0017_agent_enrollment"* ]]
 
 missing_tables="$(
     "${compose[@]}" exec -T postgres sh -c \