Examine source code of TestRail full cases names

{
  "manifest_version": 2,
  "name": "TestRail display full cases names",
  "version": "2",
  "description": "Display long test cases names in the TestRail checklists!",
  "content_scripts": [
    {
      "matches": [
        "https://*.testrail.io/index.php?/runs/view*"
      ],
      "js": [
        "app.js"
      ]
    }
  ]
}