Add postgresql persistence of data in data dict

Moved back to sqlmodel because we do need some way
of putting this info into a database.

pyproject.toml

@@ -38,6 +38,11 @@ dependencies = [
   "email-validator>=2.3.0",
   "sphinxcontrib-apidoc>=0.6.0",
   "autodoc-pydantic>=2.2.0",
+  "sqlmodel>=0.0.31",
+  "fastapi>=0.128.0",
+  "uvicorn>=0.38.0",
+  "python-dotenv>=1.2.1",
+  "psycopg2>=2.9.11",
 ]
 classifiers = [
     "Programming Language :: Python :: 3",