Examine source code of Action Chain Recorder LM

{
  "manifest_version": 3,
  "name": "Action Chain Recorder",
  "version": "1.3",
  "description": "Records browsing action chains locally to help users understand and optimize repetitive workflows.",
  "permissions": [
    "tabs",
    "storage",
    "notifications",
    "activeTab",
    "webNavigation"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Action Chain Recorder"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "icons": {
    "32": "icons/logo_32.png",
    "64": "icons/logo_64.png",
    "128": "icons/logo_128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@Action-Chain-Recorder",
      "data_collection_permissions": {
        "required": [
          "locationInfo"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}