support extra attributes

Author: atmonshi

resources/views/quantity.blade.php

@@ -5,6 +5,7 @@
 
     $hasInlineLabel = $hasInlineLabel();
     $extraAlpineAttributes = $getExtraAlpineAttributes();
+    $extraAttributeBag = $getExtraAttributeBag();
     $id = $getId();
     $isDisabled = $isDisabled();
     $getMaxValue = $getMaxValue();
@@ -98,6 +99,10 @@
             :suffix-icon="$suffixIcon"
             :suffix-icon-color="$getSuffixIconColor()"
             :valid="! $errors->has($getStatePath)"
+            :attributes="
+                \Filament\Support\prepare_inherited_attributes($extraAttributeBag)
+                    ->class(['fi-fo-text-input'])
+            "
         >
             <div class="w-full flex justify-between items-center gap-x-5">
                 <div class="grow">