Examine source code of ticura Search

{
  "manifest_version": 2,
  "name": "ticura Search",
  "description": "Search ticura for threat intel relevant to you",
  "version": "3.6.0",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "64": "icon/64.png",
    "128": "icon/128.png"
  },
  "options_ui": {
    "page": "options.html"
  },
  "default_locale": "en",
  "homepage_url": "https://app.ticura.io",
  "permissions": [
    "contextMenus",
    "activeTab",
    "storage",
    "https://api.ticura.io/v1/*",
    "https://vulnerability.circl.lu/api/vulnerability/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ]
      },
      "id": "{06707e0e-fd86-4fe9-98d3-3bf091c6b180}"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "ticura Search",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}