{
  "id":"./", "name":"手順タイマー", "short_name":"手順タイマー",
  "description":"今すること・次にすることを案内するルーティンタイマー",
  "lang":"ja", "start_url":"./", "scope":"./", "display":"standalone",
  "background_color":"#f6f8fb", "theme_color":"#f6f8fb",
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}