Add settings page pinned to sidebar footer like other Ladill apps.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Woo/SettingsController.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Http\Controllers\Woo;
+
+use App\Http\Controllers\Controller;
+use Illuminate\View\View;
+
+class SettingsController extends Controller
+{
+    public function edit(): View
+    {
+        return view('woo.settings');
+    }
+}