Played around with a new app structure

app/Settings/SettingController.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace BookStack\Settings;
+
+use BookStack\Activity\ActivityType;
+use BookStack\Http\Controllers\Controller;
+use BookStack\Users\Models\User;
+use Illuminate\Http\Request;
+
+class SettingController extends Controller
+{
+    protected array $settingCategories = ['features', 'customization', 'registration'];
+
+    /**
+     * Handle requests to the settings index path.
+     */
+    public function index()
+    {
+        return redirect('/settings/features');
+    }
+
+    /**
+     * Display the settings for the given category.
+     */
+    public function category(string $category)
+    {
+        $this->ensureCategoryExists($category);
+        $this->checkPermission('settings-manage');
+        $this->setPageTitle(trans('settings.settings'));
+
+        // Get application version
+        $version = trim(file_get_contents(base_path('version')));
+
+        return view('settings.' . $category, [
+            'category'  => $category,
+            'version'   => $version,
+            'guestUser' => User::getDefault(),
+        ]);
+    }
+
+    /**
+     * Update the specified settings in storage.
+     */
+    public function update(Request $request, AppSettingsStore $store, string $category)
+    {
+        $this->ensureCategoryExists($category);
+        $this->preventAccessInDemoMode();
+        $this->checkPermission('settings-manage');
+        $this->validate($request, [
+            'app_logo' => ['nullable', ...$this->getImageValidationRules()],
+            'app_icon' => ['nullable', ...$this->getImageValidationRules()],
+        ]);
+
+        $store->storeFromUpdateRequest($request, $category);
+
+        $this->logActivity(ActivityType::SETTINGS_UPDATE, $category);
+        $this->showSuccessNotification(trans('settings.settings_save_success'));
+
+        return redirect("/settings/{$category}");
+    }
+
+    protected function ensureCategoryExists(string $category): void
+    {
+        if (!in_array($category, $this->settingCategories)) {
+            abort(404);
+        }
+    }
+}