Find and replace for YouTube Subtitles

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Find and replace for YouTube Subtitles",
  "version": "2.0.4",
  "description": "Fix misspelled words in YouTube transcripts with a single click!",
  "background": {
    "service_worker": "background.js"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon/icon16.png",
      "32": "icon/icon32.png",
      "48": "icon/icon48.png",
      "128": "icon/icon128.png"
    }
  },
  "options_page": "options.html",
  "icons": {
    "16": "icon/icon16.png",
    "32": "icon/icon32.png",
    "48": "icon/icon48.png",
    "128": "icon/icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://studio.youtube.com/channel/*/translations*",
        "https://studio.youtube.com/video/*/translations*"
      ],
      "js": [
        "content-script.js"
      ]
    }
  ],
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+F",
        "windows": "Ctrl+Shift+F",
        "mac": "MacCtrl+Shift+F"
      }
    }
  },
  "permissions": [
    "declarativeContent",
    "activeTab",
    "storage"
  ],
  "manifest_version": 3
}