➕ feat(dependencies): add tortoise-orm dependency

- add tortoise-orm>=0.22.2 to dependencies for database support

pyproject.toml

@@ -29,6 +29,7 @@ dependencies = [
     "pdfminer.six>=20240706",
     "gradio_pdf>=0.0.21",
     "pikepdf",
+    "tortoise-orm>=0.22.2",
 ]
 
 [project.optional-dependencies]