Add some icons, create QuestMap model

questhelper/map/quest_map.py

@@ -0,0 +1,16 @@
+import dataclasses
+import enum
+
+
+class EncounterType(enum.Enum):
+    BATTLE_REGULAR = 'battle_regular'
+
+
+class QuestMap:
+    def __init__(self):
+        pass
+
+
+@dataclasses.dataclass
+class MapEncounter:
+    type: EncounterType