env vars

DOCKER_SETUP_ANALYSIS.md

@@ -115,8 +115,8 @@ Before deploying to production:
    - Update `DATABASE_URL` with production database
 
 4. **Redis Password**:
-   - Update `REDIS_PASSWORD` with strong password
-   - Update `REDIS_URL` accordingly
+   - Update `REDIS_PASSWORD` with a strong password
+   - No `REDIS_URL` is required (the Redis container is configured via `REDIS_PASSWORD` in `docker-compose.prod.yml`)
 
 5. **Vercel KV** (if using):
    - Get credentials from Vercel dashboard
@@ -124,7 +124,7 @@ Before deploying to production:
 
 6. **Domain Configuration**:
    - Update `NEXT_PUBLIC_SITE_URL` with your domain
-   - Update `NEXT_PUBLIC_API_URL` with your API domain
+   - Update `NEXT_PUBLIC_API_BASE_URL` with your public API base (often `https://your-domain.com/api` when nginx proxies `/api`)
 
 7. **Build & Deploy**:
    ```bash