added pucks and samples

backend/app/main.py

@@ -3,7 +3,7 @@
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
-from app.routers import address, contact, proposal, dewar, shipment, upload
+from app.routers import address, contact, proposal, dewar, shipment, upload, puck
 from app.database import Base, engine, SessionLocal, load_sample_data
 
 app = FastAPI()
@@ -36,6 +36,7 @@ app.include_router(proposal.router, prefix="/proposals", tags=["proposals"])
 app.include_router(dewar.router, prefix="/dewars", tags=["dewars"])
 app.include_router(shipment.router, prefix="/shipments", tags=["shipments"])
 app.include_router(upload.router, tags=["upload"])  # Removed the trailing '/' from the prefix
+app.include_router(puck.router, prefix="/pucks", tags=["pucks"])
 
 if __name__ == "__main__":
     import uvicorn