chore: add redis to oss docker (#7347)

* base

* fix

Dockerfile

@@ -57,7 +57,7 @@ RUN set -eux; \
     esac; \
     apt-get update && \
     # Install curl, Python, and PostgreSQL client libraries
-    apt-get install -y curl python3 python3-venv libpq-dev && \
+    apt-get install -y curl python3 python3-venv libpq-dev redis-server && \
     # Install Node.js
     curl -fsSL https://deb.nodesource.com/setup_${NODE_VERSION}.x | bash - && \
     apt-get install -y nodejs && \
@@ -95,7 +95,7 @@ COPY --from=builder /app .
 # Copy initialization SQL if it exists
 COPY init.sql /docker-entrypoint-initdb.d/
 
-EXPOSE 8283 5432 4317 4318
+EXPOSE 8283 5432 6379 4317 4318
 
 ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]
 CMD ["./letta/server/startup.sh"]