{
  "name": "PoolLens Field Reference",
  "short_name": "PoolLens",
  "description": "Pool service tech field reference - error codes, dosing calculators, AI scanner, SLAM tracker, filter guides, checklists. Works offline.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f0f9ff",
  "theme_color": "#0284c7",
  "orientation": "portrait-primary",
  "categories": ["utilities", "productivity"],
  "lang": "en-US",
  "icons": [
    { "src": "favicon.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "any maskable" }
  ],
  "shortcuts": [
    {
      "name": "Error Code Lookup",
      "url": "/?tab=errors",
      "description": "Search 500+ pool equipment error codes"
    },
    {
      "name": "Chemical Dosing",
      "url": "/?tab=dosing",
      "description": "Calculate chemical doses for your pool"
    },
    {
      "name": "AI Scanner",
      "url": "/?tab=scan",
      "description": "Scan error codes or identify parts with AI"
    }
  ]
}