feat:自动根据环境变量填写前端输入项，支持术语表与领域知识

pyproject.toml

@@ -22,6 +22,7 @@ dependencies = [
     "pypdf>=6.4.2",
     "regex>=2025.11.3",
     "charset-normalizer>=3.4.4",
+    "python-dotenv>=1.0.0",
 ]
 dynamic = ["version"]