# Public exposed port (only nginx is exposed)
NGINX_PORT=8082

# Project data is always mounted from the repository root `./data`.
# Only workspace root still needs an absolute host path.
HOST_BOTS_WORKSPACE_ROOT=/dep/dashboard-nanobot/workspace/bots

# Optional custom image tags
BACKEND_IMAGE_TAG=latest
FRONTEND_IMAGE_TAG=latest

# Optional build acceleration for China network
# If you mirror upstream container images, replace these with your mirror registry image names.
PYTHON_BASE_IMAGE=python:3.12-slim
NODE_BASE_IMAGE=node:22-alpine
NGINX_BASE_IMAGE=nginx:alpine

# Python package index mirror (recommended in CN)
PIP_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
PIP_TRUSTED_HOST=pypi.tuna.tsinghua.edu.cn

# Frontend package registry mirror (used by yarn, recommended in CN)
NPM_REGISTRY=https://registry.npmmirror.com

DATABASE_URL=postgresql+psycopg://postgres:postgres@10.100.52.43:5433/nanobot
DATABASE_POOL_SIZE=20
DATABASE_MAX_OVERFLOW=40
DATABASE_POOL_TIMEOUT=30
DATABASE_POOL_RECYCLE=1800

# Redis cache (optional)
REDIS_ENABLED=true
REDIS_URL=redis://10.100.52.43:6380/8
REDIS_PASSWORD=Unis@123
REDIS_PREFIX=nanobot
REDIS_DEFAULT_TTL=60

# Default timezone injected into newly created bot runtime env (`TZ`).
# If unset, backend falls back to `TZ` and then `Asia/Shanghai`.
DEFAULT_BOT_SYSTEM_TIMEZONE=Asia/Shanghai

# Panel access protection (deployment secret, not stored in sys_setting)
PANEL_ACCESS_PASSWORD=change_me_panel_password

# Browser credential requests must use an explicit CORS allowlist (deployment security setting).
# If frontend and backend are served under the same origin via nginx `/api` proxy,
# this can usually stay unset. Otherwise set the real dashboard origin(s).
# Example:
# CORS_ALLOWED_ORIGINS=https://dashboard.example.com

# Nginx upload entry limit (MB).
# The backend business limit is stored in `sys_setting.upload_max_mb`;
# if you change the DB value later, remember to sync this nginx limit too.
UPLOAD_MAX_MB=200

# Local speech-to-text (Whisper via whisper.cpp model file)
STT_ENABLED=true
STT_MODEL=ggml-small-q8_0.bin
STT_MODEL_DIR=/app/data/model
STT_DEVICE=cpu
STT_MAX_AUDIO_SECONDS=20
STT_DEFAULT_LANGUAGE=zh
STT_FORCE_SIMPLIFIED=true
STT_AUDIO_PREPROCESS=true
STT_AUDIO_FILTER=highpass=f=120,lowpass=f=7600,afftdn=nf=-20
STT_INITIAL_PROMPT=以下内容可能包含简体中文和英文术语。请优先输出简体中文，英文单词、缩写、品牌名和数字保持原文，不要翻译。