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/schemas/advice.py

@@ -0,0 +1,15 @@
+from typing import Literal
+
+from pydantic import BaseModel
+
+
+class AdviceItem(BaseModel):
+    key: str
+    tone: Literal["positive", "neutral", "warning"]
+    # Frontend-translated by key — same key+params pattern as FinancialAlert,
+    # extended to allow string params (category names) alongside numbers.
+    params: dict[str, str | int | float]
+
+
+class AdviceResponse(BaseModel):
+    items: list[AdviceItem]