Initial commit: Horux Strategy Platform

- Laravel 11 backend with API REST
- React 18 + TypeScript + Vite frontend
- Multi-parser architecture for accounting systems (CONTPAQi, Aspel, SAP)
- 27+ financial metrics calculation
- PDF report generation with Browsershot
- Complete documentation (10 documents)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/.env.example

@@ -0,0 +1,31 @@
+APP_NAME="Horux Strategy"
+APP_ENV=local
+APP_KEY=
+APP_DEBUG=true
+APP_URL=http://localhost:8000
+FRONTEND_URL=http://localhost:5173
+
+LOG_CHANNEL=stack
+LOG_DEPRECATIONS_CHANNEL=null
+LOG_LEVEL=debug
+
+DB_CONNECTION=mysql
+DB_HOST=127.0.0.1
+DB_PORT=3306
+DB_DATABASE=horux_strategy
+DB_USERNAME=root
+DB_PASSWORD=
+
+BROADCAST_DRIVER=log
+CACHE_DRIVER=file
+FILESYSTEM_DISK=local
+QUEUE_CONNECTION=sync
+SESSION_DRIVER=file
+SESSION_LIFETIME=120
+
+SANCTUM_STATEFUL_DOMAINS=localhost:5173,localhost:3000,127.0.0.1:5173
+
+# Browsershot (para generación de PDF)
+# Instalar Chromium: npx puppeteer browsers install chrome
+BROWSERSHOT_NODE_PATH=/usr/bin/node
+BROWSERSHOT_NPM_PATH=/usr/bin/npm