Examine source code of Cookie & Storage Toolkit

{
  "manifest_version": 3,
  "name": "Cookie & Storage Toolkit",
  "short_name": "Storage Toolkit",
  "version": "2.2",
  "description": "Manage cookies, localStorage, and sessionStorage with import, export, editing, migration, and encrypted cookie files.",
  "permissions": [
    "cookies",
    "downloads",
    "scripting",
    "tabs"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "icons": {
    "16": "src/assets/icons/icon16.png",
    "32": "src/assets/icons/icon32.png",
    "48": "src/assets/icons/icon48.png",
    "128": "src/assets/icons/icon128.png"
  },
  "background": {
    "scripts": [
      "src/background/background.js"
    ]
  },
  "action": {
    "default_title": "Open Cookie & Storage Toolkit",
    "default_icon": {
      "16": "src/assets/icons/icon16.png",
      "32": "src/assets/icons/icon32.png",
      "48": "src/assets/icons/icon48.png",
      "128": "src/assets/icons/icon128.png"
    }
  },
  "sidebar_action": {
    "default_title": "Cookie & Storage Toolkit",
    "default_panel": "src/sidepanel/sidepanel.html",
    "default_icon": {
      "16": "src/assets/icons/icon16.png",
      "32": "src/assets/icons/icon32.png",
      "48": "src/assets/icons/icon48.png",
      "128": "src/assets/icons/icon128.png"
    },
    "open_at_install": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "cookie-manager-pro@hadesker.dev",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}