Revert "remove unused dev files"

This reverts commit eeb6330791.

resources/views/livewire/dev/s3-test.blade.php

@@ -0,0 +1,15 @@
+<div>
+    <h2>S3 Test</h2>
+    <form wire:submit="save">
+        <input type="file" wire:model="file">
+        @error('file')
+            <span class="error">{{ $message }}</span>
+        @enderror
+        <div wire:loading wire:target="file">Uploading to server...</div>
+        @if ($file)
+            <x-forms.button type="submit">Upload file to s3:/files</x-forms.button>
+        @endif
+    </form>
+    <h4>Functions</h4>
+    <x-forms.button wire:click="get_files">Get s3:/files</x-forms.button>
+</div>