PWA Development Skill Purpose: Build Progressive Web Apps that work offline, install like native apps, and deliver fast, reliable experiences across all devices. --- Core PWA Requirements --- Web App Manifest Required Fields Enhanced Manifest (Full Features) Manifest Checklist - [ ] and defined - [ ] set (use query param for analytics) - [ ] set to or - [ ] Icons: 192x192 and 512x512 minimum - [ ] Maskable icon included for Android adaptive icons - [ ] matches app design - [ ] for splash screen - [ ] Screenshots for richer install UI (optional) - [ ] Shortcuts for quick actions (optional) ---…