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

.gitignore

@@ -0,0 +1,35 @@
+# Dependencies
+node_modules/
+.pnp
+.pnp.js
+
+# Testing
+coverage/
+
+# Production
+build/
+dist/
+.next/
+out/
+
+# Environment
+.env
+.env.local
+.env.production.local
+
+# Misc
+.DS_Store
+*.log
+
+# IDE
+.vscode/
+.idea/
+
+# Docker
+*.swp
+*.swo
+*~
+
+# Database
+*.db
+*.sqlite