feat: add multilingual mode support (#241)

BREAKING CHANGE:  Layout file renamed ´layouts/partials/page-footer.html → layouts/partials/menu-nextprev.html`. If you use overrides, you might need to change the filenames as well.

exampleSite/config/_default/config.yaml

@@ -0,0 +1,39 @@
+---
+baseURL: https://geekdocs.de/
+title: Geekdocs
+theme: hugo-geekdoc
+
+pygmentsUseClasses: true
+pygmentsCodeFences: true
+timeout: 180000
+pluralizeListTitles: false
+
+defaultContentLanguage: en
+
+disablePathToLower: true
+enableGitInfo: true
+
+enableRobotsTXT: true
+
+markup:
+  goldmark:
+    renderer:
+      unsafe: true
+  tableOfContents:
+    startLevel: 1
+    endLevel: 9
+
+taxonomies:
+  tag: tags
+
+outputs:
+  home:
+    - HTML
+  page:
+    - HTML
+  section:
+    - HTML
+  taxonomy:
+    - HTML
+  term:
+    - HTML

exampleSite/config/_default/languages.yaml

@@ -0,0 +1,5 @@
+---
+en:
+  languageName: "English"
+  contentDir: "content/en"
+  weight: 10

exampleSite/config/_default/params.yaml

@@ -0,0 +1,15 @@
+---
+geekdocToC: 3
+geekdocTagsToMenu: true
+
+geekdocRepo: https://github.com/thegeeklab/hugo-geekdoc
+geekdocEditPath: edit/main/exampleSite/content
+
+geekdocSearch: true
+geekdocSearchShowParent: true
+
+geekdocLegalNotice: https://thegeeklab.de/legal-notice/#contact-information
+geekdocPrivacyPolicy: https://thegeeklab.de/legal-notice/#privacy-policy
+
+geekdocImageLazyLoading: true
+geekdocDarkModeDim: true