{
  "name": "Furnace Blink Code & HVAC Fault Triage Calculator",
  "short_name": "FurnaceDecoder",
  "description": "Decode residential furnace LED blink codes across 15+ US brands with live sight-glass simulation, multimeter specs, and DIY vs. pro repair cost triage.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0B0E14",
  "theme_color": "#0B0E14",
  "icons": [
    {
      "src": "/assets/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}