feat: add UI, add tests, refinements

resources/views/flux/icon/mashup-1Tx2B.blade.php

@@ -0,0 +1,40 @@
+{{-- Credit: Lucide (https://lucide.dev) --}}
+
+@props([
+    'variant' => 'outline',
+])
+
+@php
+$classes = Flux::classes('shrink-0')
+    ->add(match($variant) {
+        'outline' => '[:where(&)]:size-6',
+        'solid' => '[:where(&)]:size-6',
+        'mini' => '[:where(&)]:size-5',
+        'micro' => '[:where(&)]:size-4',
+    });
+
+$strokeWidth = match ($variant) {
+    'outline' => 2,
+    'mini' => 2.25,
+    'micro' => 2.5,
+    default => 2,
+};
+@endphp
+
+<svg
+    {{ $attributes->class($classes) }}
+    data-flux-icon
+    xmlns="http://www.w3.org/2000/svg"
+    viewBox="0 0 76 44"
+    fill="none"
+    stroke="currentColor"
+    stroke-width="{{ $strokeWidth }}"
+    stroke-linecap="round"
+    stroke-linejoin="round"
+    aria-hidden="true"
+    data-slot="icon"
+>
+    <rect width="76" height="20.5" rx="3"/>
+    <rect x="39.5" y="23.5" width="36.5" height="20.5" rx="3"/>
+    <rect y="23.5" width="36.5" height="20.5" rx="3"/>
+</svg>