Finish MVP and dockerize

apps/backend/fastapi/app/main.py

@@ -0,0 +1,28 @@
+from __future__ import annotations
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.api.router import api_router
+from app.core.config import get_settings
+from app.db.session import lifespan
+
+
+settings = get_settings()
+app = FastAPI(title=settings.project_name, lifespan=lifespan)
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=settings.cors_origins,
+    allow_methods=["*"],
+    allow_headers=["*"],
+    allow_credentials=True,
+)
+
+
+@app.get("/health")
+async def health():
+    return {"status": "ok"}
+
+
+app.include_router(api_router, prefix=settings.api_prefix)