larger qr code

src/routes/(components)/signup.svelte

@@ -190,7 +190,7 @@
             tell them your name.<br />
             You can scan this qr code to login to our selfservice.
             <!-- TODO: generate actual qr code -->
-            <img src={sampleQR} alt="" />
+            <img class="mx-auto h-56" src={sampleQR} alt="" />
           </p>
         {:else if currentStep.name == Steps.SIGNIN.name}
           <div class="grid gap-2">
@@ -240,7 +240,7 @@
           and tell them your name.
         {/if}
       </Card.Content>
-      <Card.Footer class="grid gap-4">
+      <Card.Footer class="grid gap-2">
         {#if currentStep.showback}
           <Button
             variant="destructive"