split dialogs and war/campaign/round classes to files

src/warchron/model/objective.py

@@ -0,0 +1,18 @@
+from __future__ import annotations
+from uuid import uuid4
+
+
+class Objective:
+    def __init__(self, name: str, description: str):
+        self.id: str = str(uuid4())
+        self.name: str = name
+        self.description: str = description
+
+    def set_id(self, new_id: str) -> None:
+        self.id = new_id
+
+    def set_name(self, new_name: str) -> None:
+        self.name = new_name
+
+    def set_description(self, new_description: str) -> None:
+        self.description = new_description