feat: Complete Fiscal Clone deployment package

- SEC filings extraction (10-K, 10-Q, 8-K)
- Portfolio analytics with real-time prices
- Watchlist management
- NextAuth.js authentication
- OpenClaw AI integration
- PostgreSQL database with auto P&L calculations
- Elysia.js backend (Bun runtime)
- Next.js 14 frontend (TailwindCSS + Recharts)
- Production-ready Docker configurations

backend/docker-compose.yml

@@ -0,0 +1,43 @@
+services:
+  backend:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    restart: unless-stopped
+    environment:
+      - DATABASE_URL=postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
+      - PORT=3001
+    depends_on:
+      postgres:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:3001/api/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+    networks:
+      - fiscal
+
+  postgres:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - POSTGRES_DB=${POSTGRES_DB}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+    networks:
+      - fiscal
+
+volumes:
+  postgres_data:
+
+networks:
+  fiscal:
+    external: true