feat: restore risk assessment workspace and improve page scrolling

backend/.env.example

@@ -1,14 +1,20 @@
-# OpenAI API Configuration
-OPENAI_API_KEY=sk-xxx
-OPENAI_BASE_URL=https://api.openai.com/v1
-MODEL_NAME=gpt-4o-mini
+# ============ DeepSeek LLM 配置 ============
+DEEPSEEK_API_KEY=your_deepseek_api_key_here
+DEEPSEEK_MODEL=deepseek-chat
+DEEPSEEK_BASE_URL=https://api.deepseek.com
 
-# Embedding model
-EMBEDDING_MODEL=text-embedding-3-small
+# ============ ERP 数据库配置（加密连接）============
+# 注意：生产环境使用 Docker Secrets，不要直接写在 .env 文件中
+ERP_DB_HOST=your_erp_db_host
+ERP_DB_PORT=5432
+ERP_DB_NAME=xingbang_erp
+ERP_DB_USER=readonly_user  # 只读账号
+ERP_DB_PASSWORD=your_readonly_password
+ERP_DB_SSL_MODE=require  # 强制 SSL 连接
 
-# Server
-HOST=0.0.0.0
-PORT=8002
- 
-# OpenWeather API Configuration 
-OPENWEATHER_API_KEY=your_openweather_api_key_here 
+# ============ 审计日志路径 ============
+ERP_AUDIT_LOG=./logs/erp_access.log
+
+# ============ 其他配置 ============
+BACKEND_PORT=8002
+FRONTEND_PORT=3000