feat(ui): restore original dark mode HUD glassmorphism theme and calibrate to 9,059 tons baseline

feat(ui): refine UI/UX, replace raw emojis with CSS vector drawings and clean HTML entities

feat(ui): expand homepage with ML stacking architecture diagrams, data pipeline visualizer, and feature importance breakdown

feat(ui): add interactive truck collection and screen monitoring animations to home page

feat(ui): implement Eco-Joy Analytics light-mode UI/UX redesign with custom fonts, colors, Voyager map, and micro-animations

docs & style: upgrade README to production-grade detail and polish mobile responsive UX layouts

fix: anchor Leaflet markers cleanly on mobile touch zoom by removing static margin overrides

fix: anchor custom leaflet markers securely by locking size and offset in CSS to prevent zoom shifting

fix: resolve vertical map marker alignment and coordinate offsets by setting position: absolute on custom leaflet markers

feat: make alert cards and autopilot risk items clickable to transition to predictor detail

feat: make UI fully responsive and add Development Team credit section

style: restructure static files to frontend folder for clean architecture and vercel deployment