Examine source code of Oceanic Depth Explorer

{
  "manifest_version": 3,
  "name": "Oceanic Depth Explorer",
  "version": "1.0",
  "description": "Dive into marine biology and oceanography! Test your ocean literacy by identifying deep-sea creatures, marine ecosystems, and oceanographic phenomena in this interactive flashcard trivia challenge.",
  "icons": {
    "48": "ocean-depth-icon.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_title": "Oceanic Depth Explorer"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{fcb262a6-82c4-47be-8ad7-67a00810e16f}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}