June 2025 monthly summary: Delivered a cohesive set of frontend and backend improvements across Monarca_Frontend and Monarca_Backend, with a focus on refunds, reservations pricing, onboarding, security, and developer experience. Key outcomes include: (1) refunds workflow modernization with standardized statuses across the app, including a new pending refund approval state, and enhanced request info and voucher handling; (2) reservations pricing enhancement adding a price attribute for hotel and plane bookings with UI input and proper data parsing/submission; (3) in-app onboarding tutorial using driver.js to improve feature discovery on core pages; (4) security and deployment hardening, including dynamic CORS origin configuration, environment-driven frontend URL, SSL configuration and updated host binding; (5) travel request notification system delivering email updates to admins, travel agents, and requesters; plus backend seed data improvements and documentation updates to support testing and onboarding.