✨ Introduce guest download feature

Add functionality to allow guests to download media based on event settings. Update UI elements and backend logic to support this feature. 💄 Update UI text and expand functionality Revise notification text and enhance form expander behavior to sync URL parameters for better user experience. 💄 Update QR code positioning and keyboard controls Enhance the slideshow controller with QR code position cycling and improve UI for better user interaction. 💄 Update chip-in widget styling and text Enhance the visual design and update the messaging for clarity in the chip-in progress widget. 💄 Introduce chip-in feature with UI updates Improve chip-in functionality with feature flag, UI components, and contribution tracking. Update related views and controllers for enhanced user experience and contribution management. 🎨 Enhance design skill documentation Add detailed guidelines for scope, design process, and aesthetic quality to improve clarity and maintainability. 🎨 Rename commit message skill for consistency Standardize the naming convention of the commit message skill. 💄 Update feature section content and styling Revise headings and descriptions for clarity and engagement, enhancing the overall user experience. 💄 Update contact page content and styling Revise meta descriptions, headings, and text for clarity and improved user engagement. 💄 Update feature headings for improved styling Refine headings to include consistent tracking-tight class for better visual alignment.