feat: implement images in listings comparison

backend/app/main.py

@@ -3,7 +3,7 @@
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 
-from app.routers import comparisons, listings, rankings
+from app.routers import comparisons, images, listings, rankings
 
 app = FastAPI(
     title="House ELO Ranking",
@@ -20,6 +20,7 @@ app.add_middleware(
 )
 
 app.include_router(comparisons.router, prefix="/api", tags=["comparisons"])
+app.include_router(images.router, prefix="/api", tags=["images"])
 app.include_router(listings.router, prefix="/api", tags=["listings"])
 app.include_router(rankings.router, prefix="/api", tags=["rankings"])