Update Convex with no payload to be just like convex with payload but without payload

scripts/e2e

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [ -n "${CI:-}" ]; then echo "CI detected; skipping local e2e."; exit 0; fi
+if [ -n "${SKIP_E2E:-}" ]; then echo "SKIP_E2E set; skipping local e2e."; exit 0; fi
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+ROOT_DIR="$(cd -- "$SCRIPT_DIR/.." && pwd)"
+bash "$ROOT_DIR/scripts/db/up"
+echo "Local-stack smoke checks passed; no seeded browser flow is configured."