{
  "name": "ChatVault – WhatsApp Viewer",
  "short_name": "ChatVault",
  "description": "Beautiful private WhatsApp chat viewer. Offline. No data leaves your device.",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0a0a12",
  "theme_color": "#0a0a12",
  "icons": [
    { "src": "icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ],
  "share_target": {
    "action": "/",
    "method": "POST",
    "enctype": "multipart/form-data",
    "params": {
      "files": [
        { "name": "shared_file", "accept": ["text/plain", ".txt", "application/zip", ".zip"] }
      ]
    }
  },
  "categories": ["utilities", "productivity"]
}