Add build endpoint

backend/app/main.py

@@ -4,6 +4,7 @@ from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
 from app.services.menu import build_menu
+from app.services.builds import build_history
 from app.services.prices import prices_payload, random_price
 from app.settings import settings
 
@@ -55,3 +56,8 @@ def prices():
 @app.get("/prices/{item}")
 def price_for_item(item: str):
     return random_price(item)
+
+
+@app.get("/builds")
+def builds():
+    return build_history()