Examine source code of pg_docs_bot

{
  "name": "pg_docs_bot",
  "version": "1.0.4",
  "description": "Redirects PostgreSQL docs links to the current version (except when coming from the docs, or to deprecated features).",
  "homepage_url": "https://github.com/mchristofides/pg_docs_bot",
  "manifest_version": 2,
  "icons": {
    "48": "slonik_in_glasses_48.png",
    "128": "slonik_in_glasses_128.png"
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "https://www.postgresql.org/docs/*",
    "https://*.google.com/*",
    "https://*.duckduckgo.com/*",
    "https://*.ecosia.org/*",
    "https://*.bing.com/*",
    "https://stackoverflow.com/*",
    "https://dba.stackexchange.com/*",
    "https://search.brave.com/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://www.postgresql.org/docs/*"
      ],
      "js": [
        "pgdocsbotnotice.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "redirectdocs.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3dfacd83-294b-480f-84f1-75e5212ff580}"
    }
  }
}