{
  "name": "4D Social",
  "short_name": "4D Social",
  "description": "Temporal discovery and knowledge resurfacing — navigate ideas across time.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "theme_color": "#7c3aed",
  "background_color": "#fafaf8",
  "icons": [
    {
      "src": "/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["social", "productivity", "education"],
  "lang": "en",
  "shortcuts": [
    {
      "name": "Compose",
      "short_name": "Compose",
      "description": "Write a new post",
      "url": "/compose.html",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    },
    {
      "name": "Feed",
      "short_name": "Feed",
      "description": "Browse the temporal feed",
      "url": "/index.html",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    },
    {
      "name": "Spatial",
      "short_name": "Spatial",
      "description": "Explore posts in 2D space",
      "url": "/spatial.html",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    },
    {
      "name": "Graph",
      "short_name": "Graph",
      "description": "Explore the social knowledge graph by author and cluster",
      "url": "/graph.html",
      "icons": [{ "src": "/icon-192.png", "sizes": "192x192" }]
    }
  ]
}