{
  "name": "ChartGuru - Investment Researcher",
  "short_name": "ChartGuru",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#ffffff",
  "theme_color": "#4f46e5",
  "description": "Professional trading dashboard and investment researcher with technical analysis tools",
  "icons": [
    { "src": "/android-chrome-192x192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/android-chrome-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/apple-touch-icon.png", "sizes": "180x180", "type": "image/png" },
    { "src": "/favicon-32x32.png", "sizes": "32x32", "type": "image/png" },
    { "src": "/favicon-16x16.png", "sizes": "16x16", "type": "image/png" }
  ],
  "categories": ["finance", "business", "productivity"],
  "screenshots": [
    {
      "src": "/android-chrome-512x512.png",
      "sizes": "512x512",
      "type": "image/png",
      "form_factor": "narrow"
    }
  ]
}