{ "name": "B64Nex – Base64 Encode & Decode", "short_name": "B64Nex", "start_url": "/app", "display": "standalone", "background_color": "#0F172A", "theme_color": "#7C3AED", "icons": [{ "src": "/img/favicon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable" }] }