feat: reduce summary length

config.toml

@@ -2,6 +2,7 @@ baseurl = "https://mehl.mx/"
 languageCode = "en-GB"
 title = "Max Mehl"
 theme = [ "hugo-sustain", "hugo-cloak-email", "hugo-mastodon-comments", "hugo-snap-gallery" ]
+summaryLength = 50
 
 [markup.highlight]
   codeFences = true