Initial public release

Aurum — a self-hosted personal finance operating system: cash flow,
net worth tracking, budgets, goals, recurring payments, reports,
proactive alerts, and a compound-interest returns calculator, all
bilingual (RU/EN) and mobile-first. Ships as a three-container Docker
Compose stack (Postgres + FastAPI + nginx-served React frontend).

See README.md for setup and CONTRIBUTING.md for development.

backend/app/api/routes/net_worth.py

@@ -0,0 +1,19 @@
+from fastapi import APIRouter, Depends, Query
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.api.deps import get_session
+from app.schemas.net_worth import NetWorthSummary
+from app.services.net_worth_service import RANGE_DAYS, get_net_worth_summary
+
+router = APIRouter(prefix="/net-worth", tags=["net-worth"])
+
+_VALID_RANGES = sorted(set(RANGE_DAYS) | {"all"})
+_RANGE_PATTERN = f"^({'|'.join(_VALID_RANGES)})$"
+
+
+@router.get("/summary", response_model=NetWorthSummary)
+async def read_net_worth_summary(
+    range: str = Query(default="30d", pattern=_RANGE_PATTERN),
+    session: AsyncSession = Depends(get_session),
+) -> NetWorthSummary:
+    return await get_net_worth_summary(session, range)