fix(pending): respect active filters when clearing pending devices

Trash button in PendingDevicesModal now removes only filtered devices
instead of wiping the whole pending list. Falls back to clearPending
when no filters are active.

frontend/src/components/modals/PendingDevicesModal.tsx

@@ -224,11 +224,26 @@ export function PendingDevicesModal({ open, onClose, highlightId, initialStatus
   }
 
   const handleClearAll = async () => {
+    const targets = filtered
+    if (targets.length === 0) return
+    const filtersActive = targets.length !== devices.length
     try {
-      await scanApi.clearPending()
-      setDevices([])
-      setSelectedIds(new Set())
-      toast.success('Pending devices cleared')
+      if (filtersActive) {
+        const results = await Promise.allSettled(targets.map((d) => scanApi.ignore(d.id)))
+        const failed = results.filter((r) => r.status === 'rejected').length
+        const removedIds = new Set(
+          targets.filter((_, i) => results[i].status === 'fulfilled').map((d) => d.id)
+        )
+        setDevices((prev) => prev.filter((d) => !removedIds.has(d.id)))
+        setSelectedIds(new Set())
+        if (failed > 0) toast.error(`Removed ${removedIds.size}, ${failed} failed`)
+        else toast.success(`Removed ${removedIds.size} device${removedIds.size !== 1 ? 's' : ''}`)
+      } else {
+        await scanApi.clearPending()
+        setDevices([])
+        setSelectedIds(new Set())
+        toast.success('Pending devices cleared')
+      }
     } catch {
       toast.error('Failed to clear pending devices')
     }
@@ -374,7 +389,11 @@ export function PendingDevicesModal({ open, onClose, highlightId, initialStatus
                   <RefreshCw size={14} />
                 </button>
                 {statusFilter === 'pending' && devices.length > 0 && (
-                  <button onClick={handleClearAll} className="text-muted-foreground hover:text-[#f85149] p-1.5 rounded transition-colors" title="Clear all pending">
+                  <button
+                    onClick={handleClearAll}
+                    className="text-muted-foreground hover:text-[#f85149] p-1.5 rounded transition-colors"
+                    title={filtered.length !== devices.length ? `Remove ${filtered.length} filtered` : 'Clear all pending'}
+                  >
                     <Trash2 size={14} />
                   </button>
                 )}