PORT=8787
OPENAI_API_KEY=sk-your-key
OPENAI_BASE_URL=https://api.xiaomimimo.com/v1
OPENAI_CHAT_MODEL=mimo-v2.5
OPENAI_TRANSCRIBE_MODEL=mimo-v2.5-asr
OPENAI_TTS_MODEL=mimo-v2.5-tts
OPENAI_TTS_VOICEDESIGN_MODEL=mimo-v2.5-tts-voicedesign
OPENAI_TTS_DEFAULT_VOICE=冰糖
VITE_API_BASE=/api
OPENAI_IMAGE_MODEL=

# 对外访问根地址（MCP 安装配置用，可选；不填则按请求 Host 推断）
PUBLIC_BASE_URL=

# ---- Docker 国内构建可选（./start.sh docker.cn）----
# NODE_IMAGE=docker.m.daocloud.io/library/node:22-bookworm-slim
# APT_MIRROR=mirrors.aliyun.com
# NPM_REGISTRY=https://registry.npmmirror.com
# 腾讯云示例: APT_MIRROR=mirrors.cloud.tencent.com