Initial setup of frontend and backend

backend/src/app/main.py

@@ -0,0 +1,25 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.api.routes import api_router
+from app.core.config import settings
+
+app = FastAPI(
+    title=settings.app_name,
+    openapi_url=f"{settings.api_v1_prefix}/openapi.json",
+    docs_url="/docs",
+    redoc_url="/redoc",
+)
+
+# Configure CORS
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["http://localhost:5173", "http://localhost:3000"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# Include routers
+app.include_router(api_router)
+app.include_router(api_router, prefix=settings.api_v1_prefix)