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/models/__init__.py

@@ -0,0 +1,21 @@
+from app.models.account import Account
+from app.models.asset import Asset, AssetValuation
+from app.models.budget import Budget
+from app.models.category import Category
+from app.models.goal import Goal, GoalContribution
+from app.models.recurring import RecurringTransaction
+from app.models.settings import AppSettings
+from app.models.transaction import Transaction
+
+__all__ = [
+    "Account",
+    "AppSettings",
+    "Asset",
+    "AssetValuation",
+    "Budget",
+    "Category",
+    "Goal",
+    "GoalContribution",
+    "RecurringTransaction",
+    "Transaction",
+]