Examine source code of FanPanel by SearchOnly

{
  "manifest_version": 3,
  "name": "FanPanel by SearchOnly",
  "version": "1.0.0",
  "description": "Smart sidebar panel for discovering OnlyF**s creators. Search by keywords, filter by 19+ criteria, and find similar profiles by photo.",
  "author": "SearchOnly.me",
  "homepage_url": "https://searchonly.me",
  "browser_specific_settings": {
    "gecko": {
      "id": "fanpanel@searchonly.me",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "websiteContent"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "https://onlyf**s.com/*",
    "https://*.onlyf**s.com/*",
    "https://searchonly.me/*",
    "https://api.searchonly.me/*"
  ],
  "action": {
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "FanPanel by SearchOnly"
  },
  "sidebar_action": {
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    },
    "default_title": "FanPanel by SearchOnly",
    "default_panel": "sidepanel/index.html",
    "open_at_install": false
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://onlyf**s.com/*",
        "https://*.onlyf**s.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "icons/*",
        "assets/*"
      ],
      "matches": [
        "https://onlyf**s.com/*",
        "https://*.onlyf**s.com/*"
      ]
    }
  ]
}