Examine source code of DeepSeekr Pro V2

{
  "manifest_version": 3,
  "name": "DeepSeekr Pro",
  "version": "2.3",
  "description": "Bypass DeepSeek censorship and recover lost messages.",
  "permissions": [
    "storage",
    "tabs",
    "unlimitedStorage"
  ],
  "host_permissions": [
    "https://chat.deepseek.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "deepseekrpro-v2@ziabitees.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "16_logo.png",
    "32": "32_logo.png",
    "48": "48_logo.png",
    "128": "128_logo.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": "48_logo.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://chat.deepseek.com/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ]
}