fix(customizer): resolve font settings namespace review

Agent-Logs-Url: https://github.com/helsingborg-stad/Municipio/sessions/a7976a2b-1549-4ac8-9373-c80188045b78

Co-authored-by: sebastianthulin <797129+sebastianthulin@users.noreply.github.com>

Author: Copilot

library/Customizer/Fonts/FontSettings.php

@@ -4,8 +4,6 @@
 
 namespace Municipio\Customizer\Fonts;
 
-use Kirki\Compatibility\Kirki;
-
 /**
  * Reads managed and legacy font settings.
  */
@@ -32,7 +30,7 @@ class FontSettings
      */
     public static function getUploadedFontNames(): array
     {
-        $uploadedFonts = Kirki::get_option(FontCatalog::UPLOADED_FONTS_SETTING, []);
+        $uploadedFonts = \Kirki\Compatibility\Kirki::get_option(FontCatalog::UPLOADED_FONTS_SETTING, []);
 
         if (!is_array($uploadedFonts)) {
             return [];
@@ -61,7 +59,7 @@ public static function getSelectedFontFamilies(): array
         $fontFamilies = [];
 
         foreach (self::FONT_SETTING_KEYS as $settingKey) {
-            $value = Kirki::get_option($settingKey, []);
+            $value = \Kirki\Compatibility\Kirki::get_option($settingKey, []);
 
             if (!is_array($value) || !array_key_exists('font-family', $value) || $value['font-family'] === '') {
                 continue;