{
  "name": "SMART COOLING & SOLAR — สมาร์ท คูลลิ่ง แอนด์ โซลาร์",
  "short_name": "SC & SOLAR",
  "description": "บริการแอร์ครบวงจร และระบบโซลาร์เซลล์ โทร 081-2659829",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#ffffff",
  "theme_color": "#1e3a8a",
  "lang": "th",
  "dir": "ltr",
  "categories": ["business", "utilities"],
  "icons": [
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    { "src": "/assets/img/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/assets/img/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "ขอใบเสนอราคา", "short_name": "ขอราคา", "url": "/contact.html",
      "icons": [{ "src": "/assets/img/icon-192.png", "sizes": "192x192" }] },
    { "name": "คำนวณ BTU", "short_name": "BTU", "url": "/btu-calculator.html",
      "icons": [{ "src": "/assets/img/icon-192.png", "sizes": "192x192" }] },
    { "name": "โทรเลย", "short_name": "โทร", "url": "tel:0812659829",
      "icons": [{ "src": "/assets/img/icon-192.png", "sizes": "192x192" }] }
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}