Implemented client and updated README

Author: hvalfangst

client/models/equipment.py

@@ -0,0 +1,19 @@
+from typing import Optional
+from pydantic import BaseModel
+
+
+class Hero(BaseModel):
+    id: str
+    name: str
+    race: str
+    class_: str  # Avoids conflict with the Python `class` keyword
+    level: int
+    background: Optional[str] = None
+    alignment: Optional[str] = None
+    hit_points: int
+    armor_class: int
+    speed: int
+    personality_traits: Optional[str] = None
+    ideals: Optional[str] = None
+    bonds: Optional[str] = None
+    flaws: Optional[str] = None