Examine source code of Jira Test Generator

{
  "manifest_version": 2,
  "name": "Jira Test Generator",
  "description": "Generate test cases from Jira issues using your AI API key",
  "version": "0.1.1",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "128": "icon/128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "https://*.atlassian.net/*",
    "https://api.anthropic.com/*",
    "https://api.openai.com/*",
    "https://api.githubcopilot.com/*",
    "http://localhost:8765/*"
  ],
  "options_ui": {
    "page": "settings.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "jira-test-generator@extension",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "browser_action": {
    "default_title": "Jira Test Generator",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.atlassian.net/*"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}