fix: align mechanical dynamic port validation

app/simulation/core/base.py

@@ -44,6 +44,15 @@ class Component(ABC):
             if port.definition is not None
         )
 
+    @classmethod
+    def active_port_definitions_for_parameters(
+        cls,
+        parameters: Mapping[str, float],
+    ) -> tuple[PortDefinition, ...]:
+        """Declared ports enabled by one normalized parameter set."""
+
+        return cls.PORTS
+
     @property
     def active_port_definitions(self) -> tuple[PortDefinition, ...]:
         """Instance ports that participate in execution and result reporting."""