Made Profile & Account Settings functional

Also moved redundant HTML markup to component file for reuse.
Username to UUID converter also added as Middleware

resources/views/components/global-errors.blade.php

@@ -0,0 +1,23 @@
+<!-- I begin to speak only when I am certain what I will say is not better left unsaid - Cato the Younger -->
+
+@if (session()->has('success'))
+
+    <script>
+        toastr.success("{{session('success')}}")
+    </script>
+
+@elseif(session()->has('error'))
+
+    <script>
+        toastr.error("{{session('error')}}")
+    </script>
+
+@elseif($errors->any())
+
+    @foreach($errors->all() as $error)
+        <script>
+            toastr.error('{{$error}}')
+        </script>
+    @endforeach
+
+@endif