Examine source code of GitLab Soft Labels

{
  "manifest_version": 3,
  "name": "GitLab Soft Labels",
  "version": "1.0.0",
  "description": "Soften the screaming label colors in GitLab for better aesthetic.",
  "homepage_url": "https://gitlab.com/abhayvashokan/gitlab-soft-labels",
  "permissions": [
    "activeTab"
  ],
  "host_permissions": [
    "https://gitlab.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://gitlab.com/*"
      ],
      "js": [
        "src/content.js"
      ],
      "css": [
        "src/content.css"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{d4896e44-64b3-4a4d-afff-6a2b223d1565}",
      "data_collection_permissions": {
        "required": [
          "websiteContent",
          "websiteActivity"
        ],
        "optional": []
      }
    }
  },
  "icons": {
    "48": "assets/logo-48.png",
    "96": "assets/logo-96.png"
  }
}