remove signale dependency

lib/index.js

@@ -7,7 +7,7 @@ const { hugoVersion } = require('../package.json');
 const baseUrl = `https://github.com/gohugoio/hugo/releases/download/v${hugoVersion}/`;
 
 // Default to extended Hugo, fall back to vanilla Hugo on unsupported platforms
-const extendedBin = new binWrapper()
+const hugoBin = new binWrapper()
   .src(`${baseUrl}hugo_extended_${hugoVersion}_Linux-64bit.tar.gz`, 'linux', 'x64')
   .src(`${baseUrl}hugo_extended_${hugoVersion}_macOS-64bit.tar.gz`, 'darwin', 'x64')
   .src(`${baseUrl}hugo_extended_${hugoVersion}_Windows-64bit.zip`, 'win32', 'x64')
@@ -24,5 +24,5 @@ const extendedBin = new binWrapper()
 // TODO: download checksums.txt file and validate package integrity
 
 module.exports = function () {
-  return extendedBin;
+  return hugoBin;
 };