Finishes DiceInterface Refactoring and Continues Tests Implementation

diceplayer/shared/config/step_dto.py

@@ -1,4 +1,5 @@
 from diceplayer.shared.environment.molecule import Molecule
+from diceplayer.shared.config.player_dto import PlayerDTO
 
 from dataclasses import dataclass
 from typing import List
@@ -6,13 +7,16 @@ from typing import List
 
 @dataclass
 class StepDTO:
-    nprocs: int = None
-    ncores: int = None
-    altsteps: int = None
-    switchcyc: int = None
-    opt: str = None
+    """
+    Data Transfer Object for the step configuration.
+    """
+    ncores: int
+    nprocs: int
+    simulation_dir: str
+
+    altsteps: int
+
     nmol: List[int] = None
     molecule: List[Molecule] = None
-
     charges: List[float] = None
-    position: List[float] = None
+    position: List[float] = None