fix: update deprecated .Site.Languages and .Site.Data APIs to site.Languages and hugo.Data

- Replace .Site.Languages with site.Languages in hamburger-menu.html and header.html
- Replace .Site.Data with hugo.Data in repository/single.html and footer.html
- Add acronym shortcode for semantic HTML abbr tags with title attributes

3 files changed, 3 insertions, 3 deletions

diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 1e50d6f..aec694b 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -1,4 +1,4 @@
-{{- $quotes := .Site.Data.quotes.quotes -}}
+{{- $quotes := (index hugo.Data "quotes").quotes -}}
 
 <footer class="mt-16 frosted-bar border-t py-12 relative z-20">
   <div class="container mx-auto px-4">
diff --git a/layouts/partials/hamburger-menu.html b/layouts/partials/hamburger-menu.html
index 5d8d8ed..9c3a214 100644
--- a/layouts/partials/hamburger-menu.html
+++ b/layouts/partials/hamburger-menu.html
@@ -85,7 +85,7 @@
       <div class="flex gap-2">
         {{ $currentLang := .Page.Language }}
         {{ $currentPath := .RelPermalink }}
-        {{ range .Site.Languages }}
+        {{ range site.Languages }}
           {{ $langCode := .Lang }}
           {{ $langName := .LanguageName }}
           {{ $current := eq $langCode $currentLang }}
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 914e645..603f779 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -42,7 +42,7 @@
       <div class="hidden md:flex gap-2">
         {{ $currentLang := .Page.Language }}
         {{ $currentPath := .RelPermalink }}
-        {{ range .Site.Languages }}
+        {{ range site.Languages }}
           {{ $langCode := .Lang }}
           {{ $langName := .LanguageName }}
           {{ $current := eq $langCode $currentLang }}