{
  "name": "Snowflake Training Hub",
  "short_name": "SF Training",
  "description": "Snowflake SnowPro Core (COF-C02) certification prep. Modules, flashcards, mock exam, SQL practice, and cheat sheets.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#29b5e8",
  "orientation": "portrait-primary",
  "lang": "en-GB",
  "categories": ["education", "productivity"],
  "icons": [
    { "src": "/icons/icon-48.png",  "sizes": "48x48",   "type": "image/png" },
    { "src": "/icons/icon-72.png",  "sizes": "72x72",   "type": "image/png" },
    { "src": "/icons/icon-96.png",  "sizes": "96x96",   "type": "image/png" },
    { "src": "/icons/icon-144.png", "sizes": "144x144", "type": "image/png" },
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icons/icon-foreground-432.png", "sizes": "432x432", "type": "image/png", "purpose": "maskable" }
  ],
  "screenshots": [
    {
      "src": "/og-image.svg",
      "sizes": "1200x630",
      "type": "image/svg+xml",
      "form_factor": "wide",
      "label": "Snowflake Training Hub — desktop view"
    }
  ],
  "shortcuts": [
    { "name": "Flashcards",  "url": "/flashcards",  "description": "Spaced repetition flashcards" },
    { "name": "Mock Exam",   "url": "/exam-sim",    "description": "100-question timed mock exam" },
    { "name": "SQL Practice","url": "/practice",    "description": "Hands-on SQL exercises" },
    { "name": "Cheat Sheets","url": "/cheatsheets", "description": "Quick-reference summaries" }
  ]
}