Salesforce Custom Label Manager

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "version": "1.2.0",
  "name": "Salesforce Custom Label Manager",
  "description": "View Duplicate Custom Labels and Create",
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "host_permissions": [
    "https://*.force.com/*",
    "https://*.salesforce.com/*"
  ],
  "permissions": [
    "activeTab",
    "cookies"
  ],
  "icons": {
    "16": "./src/resources/label-16.png",
    "32": "./src/resources/label-32.png",
    "48": "./src/resources/label-48.png",
    "128": "./src/resources/label-128.png"
  },
  "background": {
    "service_worker": "./extension_scripts/background.js",
    "mode": "module"
  },
  "content_scripts": [
    {
      "js": [
        "extension_scripts/contentScript.js"
      ],
      "matches": [
        "https://*.force.com/*",
        "https://*.salesforce.com/*"
      ],
      "all_frames": false,
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "src/index.html",
        "src/resources/*"
      ],
      "matches": [
        "https://*.force.com/*"
      ]
    }
  ]
}