Redis conversations default in docker-compose

[askmy-stack]

Background

Identified during OSS audit v2 of startupintel.

Problem Statement

In-memory conversations.

Proposed Solution

USE_REDIS default in compose.

Acceptance Criteria

• Implementation complete
• Tests pass
• Documented in README or docs/

Files / Modules Affected

docker-compose.yml

---

Suggested labels: priority:medium, difficulty:intermediate, category:feature
Milestone: v2.0-features
OSS Audit: Master Backlog v2