NODE_ENV=development
PORT=4400
CORS_ORIGIN=http://localhost:5173,http://localhost:5174,http://localhost:5175,http://localhost:5176
DATABASE_URL=postgresql://lms:future1234!%40@localhost:5432/lms?schema=public
AUTH_SERVER_URL=http://localhost:4100
GITEA_BASE_URL=http://localhost:3000
GITEA_ADMIN_TOKEN=
GITEA_STUDENT_OWNER=student
PLATFORM_GATEWAY_URL=http://localhost:4500
PLATFORM_GATEWAY_TOKEN=change-me
AI_CREDENTIAL_ENCRYPTION_KEY=replace-with-at-least-24-random-characters
QWEN_API_BASE_URL=https://dashscope-intl.aliyuncs.com/compatible-mode/v1