refactor: Remove based on theme Terminal in footer

Author: manid2

layouts/partials/footer.html

@@ -52,4 +52,4 @@
 </div>
 
 {{- /* site theme info */}}
-<p class="themeinfo">Powered by <a href="https://gohugo.io">Hugo</a>, theme is based on <a href="https://github.com/panr/hugo-theme-terminal/">Terminal</a></p>
+<p class="themeinfo">Powered by <a href="https://gohugo.io">Hugo</a>, using theme <a href="https://manid2.github.io/hugo-xterm/">Hugo Xterm</a>.</p>

layouts/partials/logo.html

@@ -1,3 +1,3 @@
 <a href="{{ if $.Site.Params.Logo.LogoHomeLink }}{{ $.Site.Params.Logo.LogoHomeLink }}{{ else }}{{ $.Site.BaseURL }}{{ end }}">
-  <div class="logo">{{ with $.Site.Params.Logo.logoText }}{{ . }}{{ else }}Terminal{{ end }}</div>
+  <div class="logo">{{ with $.Site.Params.Logo.logoText }}{{ . }}{{ else }}Hugo Xterm{{ end }}</div>
 </a>