Theme,CI: Update hugo and fix for hugo v0.146

hugo 0.146.0 refactored the template system and changed where some internal templates are located.

.forgejo/workflows/cleanup.yaml

@@ -7,7 +7,7 @@ jobs:
   cleanup-staging:
     runs-on: docker
     container:
-      image: code.forgejo.org/oci/node:22-bookworm
+      image: code.forgejo.org/oci/node:20-bookworm
     steps:
       - name: Pipeline info PR
         run: |

.forgejo/workflows/deploy.yaml

@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: docker
     container:
-      image: hugomods/hugo:exts-0.148.1
+      image: hugomods/hugo:exts
     steps:
       - name: Pipeline info
         run: |

hugo.toml

@@ -4,8 +4,6 @@ defaultContentLanguage = 'de'
 timeZone = 'Europe/Berlin'
 title = 'CCC Hansestadt Hamburg e.V.'
 theme = 'ccchh'
-capitalizeListTitles = false
-pluralizeListTitles = false
 
 cleanDestinationDir = true
 enableGitInfo = true

themes/ccchh/layouts/_default/summary.html

@@ -1,7 +1,11 @@
 <article class="blog">
   {{- partial "blog-header.html" (dict "headingLink" true "level" 2 "page" . ) }}
   <section>
+    {{- if in .RawContent "<!--more--> " }}
     {{ .Summary | safeHTML }}
+    {{- else }}
+    <p>{{ .Summary | safeHTML }}</p>
+    {{- end }}
     {{- if .Truncated }}
     <div class="morelink"><a href="{{ .RelPermalink }}">mehr...</a></div>
     {{- end }}