use better height and width units

website/src/routes/[[language]]/app/+page.svelte

@@ -97,7 +97,7 @@
     </h2>
 </div>
 
-<div class="fixed flex flex-row w-screen h-screen supports-dvh:h-dvh">
+<div class="fixed flex flex-row w-dvw h-dvh">
     <div class="flex flex-col grow h-full min-w-0">
         <div class="grow relative">
             <Menu />

website/tailwind.config.js

@@ -73,9 +73,6 @@ const config = {
                 'caret-blink': 'caret-blink 1.25s ease-out infinite',
             },
         },
-        supports: {
-            dvh: 'height: 100dvh',
-        },
     },
     plugins: [tailwindcssAnimate],
 };