fix(deps): update dependency datamodel-code-generator to >=0.40.0 (#132)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pyproject.toml

@@ -8,7 +8,7 @@ dependencies = [
     "aiosqlite>=0.21.0",
     "alembic>=1.17.2",
     "click>=8.2.1",
-    "datamodel-code-generator[http]>=0.33.0",
+    "datamodel-code-generator[http]>=0.40.0",
     "httpx>=0.28.1",
     "mcp[cli]>=1.12.2",
     "numpy>=2.3.5",