Fixes to file uploading; include disk name, remove clunky redirect code

app/Http/Requests/CreateFilesRequest.php

@@ -1,35 +0,0 @@
-<?php
-
-namespace App\Http\Requests;
-
-use Illuminate\Foundation\Http\FormRequest;
-
-/**
- * Class CreateFilesRequest
- * @package App\Http\Requests
- */
-class CreateFilesRequest extends FormRequest
-{
-    /**
-     * Determine if the user is authorized to make this request.
-     * @return bool
-     */
-    public function authorize(): bool
-    {
-        return true;
-    }
-
-    /**
-     * Get the validation rules that apply to the request.
-     * @return array
-     */
-    public function rules(): array
-    {
-        return [
-            'name' => 'required',
-            'file' => 'required|file',
-
-            #'files.*' => 'required|file',
-        ];
-    }
-}