Examine source code of Idiom Master Quiz

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  "name": "Idiom Master Quiz",
  "version": "1.0",
  "description": "Challenge yourself and improve your English fluency by guessing the missing words in common everyday idioms.",
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    "48": "idiom-icon.png"
  },
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    "default_title": "Idiom Master Quiz"
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  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
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      "data_collection_permissions": {
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        "optional": []
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