{ "name": "My Knowledge", "short_name": "Knowledge", "start_url": "/", "display": "standalone", "background_color": "#f4f7fb", "theme_color": "#3b82f6", "description": "A personal knowledge management app for saving links, notes, and categories.", "icons": [ { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" }, { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" } ] }