OCI ARM64 instance public IP: 192.18.149.172 (as of 2026-05-04); Backend port 8000, AI service port 8001 require OCI security list inbound TCP rules for public access; Flutter no official ARM64 Linux SDK - build via GitHub Actions x86_64 runner; Home renovation app backend requires httpx dependency (added to requirements.txt 2026-05-04); GitHub PATs must not be shared in chat, revoke immediately if exposed: https://github.com/settings/tokens
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生成装修风格效果图时，需确保不同风格提示词差异化明显，包含该风格特有视觉元素、负面提示词、房间类型信息，避免效果雷同（用户反馈 2026-05-04）
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house.openmenu.app 域名已配置 Nginx 反向代理（→localhost:8000）和 Let's Encrypt SSL 证书（有效期至 2026-08-02），HTTP 自动重定向到 HTTPS；OCI 实例公网 IP 192.18.149.172 已绑定此域名（DNS A 记录）；用户偏好域名访问而非直接 IP 访问