Examine source code of Sidecar Browser Automation

{
  "manifest_version": 3,
  "name": "Sidecar Browser Automation",
  "version": "1.54",
  "description": "Browser Automation with Secure Credential Management",
  "icons": {
    "16": "icons/icon16.jpeg",
    "48": "icons/icon48.jpeg",
    "128": "icons/icon128.jpeg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "sidecar@extension.com"
    }
  },
  "action": {
    "default_icon": {
      "16": "icons/icon16.jpeg",
      "48": "icons/icon48.jpeg",
      "128": "icons/icon128.jpeg"
    },
    "default_title": "Form Filler",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "https://in.odexglobal.com/*",
    "https://staging.odexglobal.com/*",
    "http://localhost:3001/*",
    "https://odex-documents.s3.amazonaws.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-scripts/form-filler.js"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/icon128.jpeg",
        "assets/CMA HBL Bond 2023.pdf",
        "assets/RCL HBL BOND 2023.pdf"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}