Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/laravel/ui/auth-backend/ConfirmsPasswords.php

@@ -1,71 +0,0 @@
-<?php
-
-namespace Illuminate\Foundation\Auth;
-
-use Illuminate\Http\JsonResponse;
-use Illuminate\Http\Request;
-
-trait ConfirmsPasswords
-{
-    use RedirectsUsers;
-
-    /**
-     * Display the password confirmation view.
-     *
-     * @return \Illuminate\View\View
-     */
-    public function showConfirmForm()
-    {
-        return view('auth.passwords.confirm');
-    }
-
-    /**
-     * Confirm the given user's password.
-     *
-     * @param  \Illuminate\Http\Request  $request
-     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Http\JsonResponse
-     */
-    public function confirm(Request $request)
-    {
-        $request->validate($this->rules(), $this->validationErrorMessages());
-
-        $this->resetPasswordConfirmationTimeout($request);
-
-        return $request->wantsJson()
-                    ? new JsonResponse([], 204)
-                    : redirect()->intended($this->redirectPath());
-    }
-
-    /**
-     * Reset the password confirmation timeout.
-     *
-     * @param  \Illuminate\Http\Request  $request
-     * @return void
-     */
-    protected function resetPasswordConfirmationTimeout(Request $request)
-    {
-        $request->session()->put('auth.password_confirmed_at', time());
-    }
-
-    /**
-     * Get the password confirmation validation rules.
-     *
-     * @return array
-     */
-    protected function rules()
-    {
-        return [
-            'password' => 'required|current_password:web',
-        ];
-    }
-
-    /**
-     * Get the password confirmation validation error messages.
-     *
-     * @return array
-     */
-    protected function validationErrorMessages()
-    {
-        return [];
-    }
-}