Examine source code of German Work Phrases

{
  "manifest_version": 2,
  "name": "German Work Phrases",
  "version": "1.0",
  "description": "An interactive browser extension to practice translating English workplace phrases into German, perfect for professionals and language learners aiming to improve business communication skills.",
  "icons": {
    "48": "work_icon.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "German Work Phrases"
  },
  "permissions": [],
  "browser_specific_settings": {
    "gecko": {
      "id": "{735f3da6-c932-4d7f-b1d9-51a4e1605402}"
    }
  }
}