Adjusted size on smaller devices

ref #173

src/components/scanstations/CopyScanStationTokenModal.svelte

@@ -53,7 +53,7 @@
     let codeconfig = {
       bcid,
       text: `${text}`,
-      scale: 3,
+      scale: 4,
       includetext: true,
       textxalign: "center",
       backgroundcolor: "ffffff",
@@ -178,13 +178,17 @@
               {$_("api-endpoint")}
             </h3>
             <img
-              class="w-full md:w-auto mb-2 mx-auto"
+              class:w-[50%]={is_qrcode}
+              class:w-full={!is_qrcode}
+              class="md:w-auto mb-2 mx-auto"
               alt="Registrierungscode"
               src={textToBase64Barcode(config.baseurl, is_qrcode)}
             />
             <h3 class="leading-6 font-medium text-gray-900">{$_("token")}</h3>
             <img
-              class="w-full md:w-auto mb-2 mx-auto"
+              class:w-[50%]={is_qrcode}
+              class:w-full={!is_qrcode}
+              class="md:w-auto mb-2 mx-auto"
               alt="Registrierungscode"
               src={barcode}
             />