Examine source code of BCS-Enhancer

{
  "manifest_version": 3,
  "name": "BCS-Enhancer",
  "version": "5.1.2.2",
  "author": "KDU (Maintainer), CWT (legacy Author)",
  "description": "A ton of tweaks for Projektron BCS to improve your quality of booking.",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "scripts/content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "options_ui": {
    "page": "settings.html",
    "open_in_tab": true
  },
  "icons": {
    "128": "icons/logo.png"
  },
  "permissions": [
    "scripting",
    "cookies",
    "storage",
    "identity"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{a108ea1a-5a9e-412a-814c-62f4538b0859}",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      },
      "strict_min_version": "58.0"
    }
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "scripts/background.js"
    ]
  },
  "action": {
    "default_title": "BCS-Enhancer",
    "default_icon": {
      "128": "icons/logo.png"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "icons/*.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}