chore(app): remove legacy-era module-platform, provider, middleware, rule and support sources

app/Http/Middleware/PreventRequestForgery.php

@@ -1,25 +0,0 @@
-<?php
-
-namespace App\Http\Middleware;
-
-use Illuminate\Foundation\Http\Middleware\PreventRequestForgery as Middleware;
-
-class PreventRequestForgery extends Middleware
-{
-    /**
-     * Indicates whether the XSRF-TOKEN cookie should be set on the response.
-     *
-     * @var bool
-     */
-    protected $addHttpCookie = true;
-
-    /**
-     * The URIs that should be excluded from CSRF verification.
-     *
-     * @var array<int, string>
-     */
-    protected $except = [
-        'login',
-        'installation/session-login',
-    ];
-}