{
  "id": "/chat/mobile/",
  "name": "回声畅聊 · Echo Chat",
  "short_name": "回声畅聊",
  "description": "回声畅聊网页版：单聊、群聊与新消息提醒",
  "start_url": "/chat/mobile/",
  "scope": "/chat/mobile/",
  "display": "standalone",
  "background_color": "#ededed",
  "theme_color": "#07c160",
  "icons": [
    { "src": "icons/chat-icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "icons/chat-icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "icons/chat-icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}