fix: add function ID

Author: giancarloromeo

packages/models-library/src/models_library/api_schemas_webserver/functions.py

@@ -115,6 +115,7 @@ class RegisteredSolverFunctionGet(RegisteredSolverFunction, OutputSchema): ...
 
 
 class RegisteredProjectFunctionGet(RegisteredProjectFunction, OutputSchema):
+    uuid: FunctionID
     thumbnail: str | None = None
     template_id: int | None = None
 

services/web/server/src/simcore_service_webserver/functions/_controller/_functions_rest.py

@@ -129,6 +129,7 @@ async def list_functions(request: web.Request) -> web.Response:
                     TypeAdapter(RegisteredProjectFunctionGet).validate_python(
                         function.model_dump(mode="json")
                         | {
+                            "uuid": function.uid,
                             "thumbnail": (
                                 f"{project.thumbnail}" if project.thumbnail else None
                             ),