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>

backend/src/main.ts

@@ -0,0 +1,42 @@
+import { NestFactory } from '@nestjs/core';
+import { ValidationPipe } from '@nestjs/common';
+import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
+import { AppModule } from './app.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+
+  app.setGlobalPrefix('api');
+
+  // Request logging
+  app.use((req: any, _res: any, next: any) => {
+    console.log(`[REQ] ${req.method} ${req.url} auth=${req.headers.authorization ? 'yes' : 'no'}`);
+    next();
+  });
+
+  app.useGlobalPipes(
+    new ValidationPipe({
+      whitelist: false,
+      forbidNonWhitelisted: false,
+      transform: true,
+    }),
+  );
+
+  app.enableCors({
+    origin: ['http://localhost', 'http://localhost:5173'],
+    credentials: true,
+  });
+
+  const config = new DocumentBuilder()
+    .setTitle('HOA Financial Platform API')
+    .setDescription('API for the HOA Financial Intelligence Platform')
+    .setVersion('0.1.0')
+    .addBearerAuth()
+    .build();
+  const document = SwaggerModule.createDocument(app, config);
+  SwaggerModule.setup('api/docs', app, document);
+
+  await app.listen(3000);
+  console.log('Backend running on port 3000');
+}
+bootstrap();