Initial commit: Wallet App - FastAPI backend with React frontend for personal finance tracking

backend/app/routes/items.py

@@ -0,0 +1,21 @@
+"""One demo resource. Its rows mirror the frontend seed, so Preview and the
+deployed app render the same screen. Replace both together."""
+
+from fastapi import APIRouter
+from pydantic import BaseModel
+
+router = APIRouter()
+
+
+class Item(BaseModel):
+    id: int
+    name: str
+    status: str
+
+
+@router.get("/items", response_model=list[Item])
+def list_items() -> list[Item]:
+    return [
+        Item(id=1, name="Draft the launch checklist", status="in progress"),
+        Item(id=2, name="Review onboarding copy", status="todo"),
+    ]