Initial commit: HOA Financial Intelligence Platform MVP

Multi-tenant financial management platform for homeowner associations featuring:
- NestJS backend with 16 modules (auth, accounts, transactions, budgets, units,
  invoices, payments, vendors, reserves, investments, capital projects, reports)
- React + Mantine frontend with dashboard, CRUD pages, and financial reports
- Schema-per-tenant PostgreSQL isolation with JWT-based tenant resolution
- Docker Compose infrastructure (nginx, backend, frontend, postgres, redis)
- Comprehensive seed data for Sunrise Valley HOA demo
- 39 API endpoints with Swagger documentation
- Double-entry bookkeeping with journal entries
- Budget vs actual reporting and Sankey cash flow visualization

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/package.json

@@ -0,0 +1,41 @@
+{
+  "name": "hoa-financial-platform-frontend",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "preview": "vite preview",
+    "lint": "eslint . --ext ts,tsx"
+  },
+  "dependencies": {
+    "@mantine/core": "^7.15.3",
+    "@mantine/hooks": "^7.15.3",
+    "@mantine/form": "^7.15.3",
+    "@mantine/dates": "^7.15.3",
+    "@mantine/notifications": "^7.15.3",
+    "@mantine/modals": "^7.15.3",
+    "@tabler/icons-react": "^3.28.1",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-router-dom": "^6.28.2",
+    "recharts": "^2.15.0",
+    "d3-sankey": "^0.12.3",
+    "zustand": "^4.5.5",
+    "axios": "^1.7.9",
+    "@tanstack/react-query": "^5.64.2",
+    "dayjs": "^1.11.13"
+  },
+  "devDependencies": {
+    "@types/react": "^18.3.18",
+    "@types/react-dom": "^18.3.5",
+    "@types/d3-sankey": "^0.12.4",
+    "@vitejs/plugin-react": "^4.3.4",
+    "typescript": "^5.7.3",
+    "vite": "^5.4.14",
+    "postcss": "^8.4.49",
+    "postcss-preset-mantine": "^1.17.0",
+    "postcss-simple-vars": "^7.0.1"
+  }
+}