Filter pagination reset; catalog model retype tool

plugins/usb/frontend/views/USBList.vue

@@ -15,7 +15,7 @@
         @input="debouncedSearch"
       />
       <label class="checkbox-label">
-        <input type="checkbox" v-model="showAvailableOnly" @change="loadDevices" />
+        <input type="checkbox" v-model="showAvailableOnly" @change="applyFilter" />
         Available Only
       </label>
     </div>
@@ -172,6 +172,19 @@ onMounted(() => {
   loadDevices()
 })
 
+// A filter change must go back to page 1. Selecting a filter while on page 5
+// asked the server for page 5 of a result set that now has one page, and the
+// list came back empty as though the filter matched nothing.
+//
+// setPage(1) writes the URL, which the composable's watcher picks up and
+// answers with onChange - so calling the loader as well would fetch twice.
+// Load directly only when already on page 1, where nothing changes and the
+// watcher stays silent.
+function applyFilter() {
+  if (page.value > 1) setPage(1)
+  else loadDevices()
+}
+
 async function loadDevices() {
   loading.value = true
   try {