some progress

resources/views/admin/exercises/create.blade.php

@@ -0,0 +1,23 @@
+<x-app-layout>
+    <section class="bg-white dark:bg-gray-900 border-b border-gray-100 dark:border-gray-800">
+        <div class="mx-auto max-w-7xl px-4 sm:px-6 lg:px-8 py-8">
+            <h1 class="text-2xl sm:text-3xl font-extrabold tracking-tight text-gray-900 dark:text-white">New Exercise</h1>
+            <p class="mt-2 text-gray-600 dark:text-gray-300">Add a new exercise to the library.</p>
+        </div>
+    </section>
+
+    <section class="mx-auto max-w-3xl px-4 sm:px-6 lg:px-8 py-8">
+        @if ($errors->any())
+            <div class="mb-4 rounded-xl bg-red-50 text-red-700 px-4 py-3">
+                <ul class="list-disc ms-5 text-sm">
+                    @foreach ($errors->all() as $error)
+                        <li>{{ $error }}</li>
+                    @endforeach
+                </ul>
+            </div>
+        @endif
+        <form action="{{ route('admin.exercises.store') }}" method="POST" enctype="multipart/form-data" class="space-y-5 bg-white dark:bg-gray-800 rounded-2xl p-6 ring-1 ring-gray-200 dark:ring-gray-700">
+            @include('admin.exercises._form')
+        </form>
+    </section>
+</x-app-layout>