feat: add git-consistent memory gateway architecture

scripts/warmup.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "${ROOT_DIR}"
+
+BASE_URL="${GATEWAY_BASE_URL:-http://127.0.0.1:8787}"
+
+wait_health() {
+  local attempts=60
+  for _ in $(seq 1 "${attempts}"); do
+    if curl -fsS "${BASE_URL}/health" >/dev/null 2>&1; then
+      return 0
+    fi
+    sleep 2
+  done
+  echo "ERROR: gateway did not become healthy at ${BASE_URL}/health" >&2
+  return 1
+}
+
+wait_health
+
+curl -fsS -X POST "${BASE_URL}/query" \
+  -H 'content-type: application/json' \
+  -d '{"branch":"main","query_type":"search","query":"router","require_latest":true,"debug":true}' >/dev/null
+
+echo "Warmup completed."