feat: initial commit

backend/app/main.py

@@ -0,0 +1,24 @@
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from .database import engine, Base
+from .routers import piggy_banks
+
+Base.metadata.create_all(bind=engine)
+
+app = FastAPI(title="Kopilka API", version="1.0.0")
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["http://localhost:5173", "http://localhost:3000"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+app.include_router(piggy_banks.router)
+
+
+@app.get("/api/health")
+def health():
+    return {"status": "ok"}