Fix syntaxhighlight

hosts/vm/mediakiwi/mediawiki.nix

@@ -33,6 +33,9 @@ in
     # For the PdfHandler extension
     ghostscript
     poppler-utils
+
+    # For the SyntaxHighlighting extension
+    python3Packages.pygments
   ];
 
   services.phpfpm.pools.mediawiki.phpOptions = ''
@@ -161,6 +164,9 @@ in
       $wgPdftoText = '${pkgs.poppler-utils}/bin/pdftotext';
       $wgScribuntoDefaultEngine = 'luasandbox';
 
+      # SyntaxHighlight extension
+      $wgPygmentizePath = '${pkgs.python3Packages.pygments}/bin/pygmentize';
+
       # Custom Namespaces
       define("NS_ARCHIVE", 3000);
       define("NS_ARCHIVE_TALK", 3001);