Examine source code of Tweet Lingo

{
  "icons": {
    "16": "icon16.plasmo.192fd1f9.png",
    "32": "icon32.plasmo.4d28be0c.png",
    "48": "icon48.plasmo.8337b32e.png",
    "64": "icon64.plasmo.c5fef9ed.png",
    "128": "icon128.plasmo.20a0583f.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_icon": {
      "16": "icon16.plasmo.192fd1f9.png",
      "32": "icon32.plasmo.4d28be0c.png",
      "48": "icon48.plasmo.8337b32e.png",
      "64": "icon64.plasmo.c5fef9ed.png",
      "128": "icon128.plasmo.20a0583f.png"
    },
    "default_popup": "popup.html"
  },
  "version": "0.1.0",
  "author": "leucas.io",
  "name": "Tweet Lingo",
  "description": "Tweet Lingo: Understand Every Tweet When Translation Doesn't Cut It.",
  "permissions": [
    "storage",
    "https://tweetlingoapi.leucas.io/openaikey",
    "https://api.openai.com/v1/chat/completions"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.reddit.com/*"
      ],
      "js": [
        "redditpostbtn.37aa73a9.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://www.reddit.com/*"
      ],
      "js": [
        "redditcmtbtn.0ad1c8df.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://twitter.com/*"
      ],
      "js": [
        "tweetbtn.3c0c97fe.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://twitter.com/*"
      ],
      "js": [
        "gptoverlay.2a55cfd4.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://www.reddit.com/*"
      ],
      "js": [
        "redditoverlay.edd0a926.js"
      ],
      "css": []
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "me@leucas.io"
    }
  },
  "web_accessible_resources": [
    "redditpostbtn.bae26ec4.css"
  ]
}