fix: connect Page Data sandbox to user PostgreSQL

scripts/release-portal-runtime-prod.sh

@@ -203,6 +203,7 @@ set -euo pipefail
 missing=0
 
 pg_isready_bin="/opt/homebrew/opt/postgresql@17/bin/pg_isready"
+psql_bin="/opt/homebrew/opt/postgresql@17/bin/psql"
 if [[ -x "${pg_isready_bin}" ]]; then
   if ! "${pg_isready_bin}" -h 127.0.0.1 -p 5432 -q 2>/dev/null; then
     echo "goosed dependency check failed: host PostgreSQL (127.0.0.1:5432) is not accepting connections" >&2
@@ -213,6 +214,19 @@ else
   echo "goosed dependency check warning: pg_isready not found; skipping PostgreSQL readiness check" >&2
 fi
 
+portal_env="/Users/john/Project/Memind/.env"
+userdata_pg_url=""
+if [[ -f "${portal_env}" ]]; then
+  userdata_pg_url="$(grep -E '^MINDSPACE_USERDATA_PG_URL=' "${portal_env}" | tail -1 | cut -d= -f2- || true)"
+fi
+if [[ -z "${userdata_pg_url}" ]]; then
+  echo "goosed dependency check failed: Portal .env must set MINDSPACE_USERDATA_PG_URL" >&2
+  missing=1
+elif [[ -x "${psql_bin}" ]] && ! "${psql_bin}" "${userdata_pg_url}" -Atc 'SELECT 1' >/dev/null 2>&1; then
+  echo "goosed dependency check failed: user-space PostgreSQL URL cannot execute SELECT 1" >&2
+  missing=1
+fi
+
 docker_bin="/opt/homebrew/bin/docker"
 goosed_containers=()
 goosed_indexes=()
@@ -240,6 +254,17 @@ if ((${#goosed_containers[@]} > 0)); then
       echo "goosed dependency check failed: ${container} missing /usr/local/bin/node or /opt/portal/mindspace-sandbox-mcp.mjs" >&2
       missing=1
     fi
+    if ! "${docker_bin}" exec "${container}" /usr/local/bin/node -e '
+      const net = require("net");
+      const socket = net.connect({ host: "host.docker.internal", port: 5433 });
+      const fail = () => process.exit(1);
+      socket.setTimeout(3000, fail);
+      socket.once("error", fail);
+      socket.once("connect", () => { socket.end(); process.exit(0); });
+    ' >/dev/null 2>&1; then
+      echo "goosed dependency check failed: ${container} cannot reach user-space PostgreSQL at host.docker.internal:5433" >&2
+      missing=1
+    fi
   done
   if [[ -f /Users/john/Project/Memind/.env ]]; then
     portal_mcp_node="$(grep -E '^GOOSED_MCP_NODE_PATH=' /Users/john/Project/Memind/.env | tail -1 | cut -d= -f2- || true)"