fix: Update Tailwind CSS config file

Author: hhvrc

.changeset/major-bars-bow.md

@@ -0,0 +1,5 @@
+---
+'frontend': patch
+---
+
+fix: Update Tailwind CSS config file

tailwind.config.ts

@@ -1,11 +1,10 @@
-import { fontFamily } from 'tailwindcss/defaultTheme';
+import defaultTheme from 'tailwindcss/defaultTheme';
 import type { Config } from 'tailwindcss';
 import tailwindcssAnimate from 'tailwindcss-animate';
 
 const config: Config = {
-  darkMode: ['class'],
+  darkMode: 'class',
   content: ['./src/**/*.{html,js,svelte,ts}'],
-  safelist: ['dark'],
   theme: {
     container: {
       center: true,
@@ -67,7 +66,7 @@ const config: Config = {
         sm: 'calc(var(--radius) - 4px)',
       },
       fontFamily: {
-        sans: [...fontFamily.sans],
+        sans: [...defaultTheme.fontFamily.sans],
       },
       keyframes: {
         'accordion-down': {