fix: restore brainstorming feature with missing socket server and real-time events

scripts/deploy-prod.sh

@@ -48,18 +48,22 @@ if [ -n "$ARTIFACT_TGZ" ] && [ -f "$ARTIFACT_TGZ" ]; then
   echo "=== Fast image (CI artifact) ==="
   tar xzf "$ARTIFACT_TGZ" -C memento-note/
   export MEMENTO_DOCKERFILE=Dockerfile.prebuilt
+  export MEMENTO_SOCKET_DOCKERFILE=Dockerfile.socket.prebuilt
 else
   echo "=== Full docker build (no artifact) ==="
   export MEMENTO_DOCKERFILE=Dockerfile
+  export MEMENTO_SOCKET_DOCKERFILE=Dockerfile.socket
 fi
 
 docker compose build memento-note
+docker compose build memento-socket
 
 if git diff --name-only HEAD~1 HEAD 2>/dev/null | grep -q '^mcp-server/'; then
   docker compose build mcp-server
 fi
 
 docker compose up -d --remove-orphans --force-recreate memento-note
+docker compose up -d memento-socket
 docker compose up -d mcp-server 2>/dev/null || true
 
 echo "=== Migrations (Prisma CLI via node, pas npx) ==="