Initial commit: MinIO WebUI - Complete implementation

- Backend: Express.js API with MinIO CLI integration
- Frontend: React with Material-UI for non-technical users
- Features: Bucket management, user creation, storage monitoring
- Security: JWT auth, IP filtering, encrypted passwords
- Docker support for easy deployment
- Automated weekly storage reports
- Setup and deployment scripts included

.env.example

@@ -0,0 +1,37 @@
+# Application
+NODE_ENV=production
+PORT=3000
+LOG_LEVEL=info
+
+# Authentication
+ADMIN_PASSWORD_HASH=$2b$12$REPLACE_WITH_ACTUAL_HASH
+JWT_SECRET=REPLACE_WITH_RANDOM_64_CHAR_STRING
+SESSION_TIMEOUT=1800
+
+# IP Restrictions
+ENABLE_IP_RESTRICTION=true
+ALLOWED_IPS=192.168.1.0/24,10.0.0.5,172.16.0.0/16
+
+# MinIO Configuration
+DEFAULT_MINIO_ALIAS=kopiaminio
+MINIO_ENDPOINT=https://minio.example.com
+MINIO_ACCESS_KEY=minioadmin
+MINIO_SECRET_KEY=minioadmin
+
+# Email Configuration (for reports)
+SMTP_HOST=smtp.gmail.com
+SMTP_PORT=587
+SMTP_SECURE=false
+SMTP_USER=your-email@gmail.com
+SMTP_PASS=your-app-password
+REPORT_RECIPIENT=info@example.com
+REPORT_SENDER=kopiabackup@example.com
+
+# Report Schedule (cron format)
+# Every Monday at midnight
+REPORT_SCHEDULE=0 0 * * 1
+
+# Redis Configuration (optional)
+REDIS_HOST=localhost
+REDIS_PORT=6379
+REDIS_PASSWORD=