Examine source code of Dhamma.gift Search and Word Lookup

{
  "manifest_version": 3,
  "browser_specific_settings": {
    "gecko": {
      "id": "dictlookup-extention@dhamma.gfit",
      "strict_min_version": "109.0"
    }
  },
  "name": "Dhamma.gift Search and Word Lookup",
  "version": "0.5.7",
  "description": "Search any word in Suttas - powered by Dhamma.gift and Lookup word Pali translation - powered by DPD",
  "permissions": [
    "storage",
    "activeTab",
    "contextMenus",
    "scripting"
  ],
  "host_permissions": [
    "https://dict.dhamma.gift/*",
    "https://dhamma.gift/*",
    "https://dpdict.net/*"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'none'; frame-src https://dict.dhamma.gift; "
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_icon": {
      "16": "icon-16x16.png",
      "32": "icon-32x32.png",
      "48": "icon-48x48.png",
      "128": "icon-128x128.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "commands": {
    "toggle_extension": {
      "suggested_key": {
        "default": "Ctrl+Shift+L",
        "mac": "Command+Shift+L"
      },
      "description": "Toggle the extension on/off"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icon-32x32.png",
    "32": "icon-32x32.png",
    "48": "icon-48x48.png",
    "128": "icon-128x128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "dpd-logo-dark.svg"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ]
}