Examine source code of Project Workspace Tabs

{
  "manifest_version": 3,
  "name": "Project Workspace Tabs",
  "version": "1.0",
  "description": "Manages complex browsing sessions by allowing users to save, name, and restore entire groups of tabs related to specific projects or tasks. Supports quick switching between workspaces.",
  "action": {
    "default_popup": "popup.html",
    "default_icon": "project_workspace_tabs.png"
  },
  "icons": {
    "128": "project_workspace_tabs.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "noelle3comptoncen969@hotmail.com"
    }
  }
}