Fix bad Gemini "alternative" links

config.toml

@@ -195,6 +195,7 @@ date = ["date", "publishDate", "lastmod", ":git"]
     protocol = 'gemini://'
     permalinkable = true
     noUgly = true
+    notAlternative = true
 
 [outputs]
   home = ["html", "rss", "gemini"]

layouts/partials/alternates.html

@@ -2,7 +2,7 @@
 {{ $page := .}}
 <nav>
   <ul class="feedlinks">
-  {{ range $page.OutputFormats }}
+  {{ range $page.AlternativeOutputFormats }}
     {{ if ne .Rel "alternate" }}{{ continue }}{{ end }}
     {{ $link := ($page.OutputFormats.Get .Name).RelPermalink }}
     <li><a href="{{ $link | safeURL }}" title="{{ partial "alternatename.txt" .Name }}">{{ partial "svg.html" (dict "name" .Name) }} {{ partial "alternatename.txt" .Name }}</a></li>