Remove ContactScanView and update QR scan view naming for consistency

- Deleted ContactScanView.vue and removed its route from the router
- Renamed ContactQRScanView.vue to ContactQRScanFullView.vue
- Updated all router paths, names, and references to use 'contact-qr-scan-full'
- Updated related router links in ContactQRScanShowView.vue for consistency
- Ensured all naming and routing is consolidated and matches the new view/component name

src/views/ContactQRScanShowView.vue

@@ -172,7 +172,7 @@
         <button
           v-if="isNativePlatform"
           class="bg-gradient-to-b from-blue-400 to-blue-700 shadow-[inset_0_-1px_0_0_rgba(0,0,0,0.5)] text-white text-lg px-3 py-2 rounded-lg"
-          @click="$router.push({ name: 'contact-qr-scan' })"
+          @click="$router.push({ name: 'contact-qr-scan-full' })"
         >
           Scan QR Code
         </button>