Add HL3D branding, Etsy Live/Draft paging and Projects lifecycle

Replace the old touchmark/PNG identity with the supplied lockup and
monogram, segmented role-aware navigation, Live/Draft listing filters
with generation-based cache invalidation, and admin Projects covering
immutable file revisions, listing live pointers, and exact-decimal
filament/packaging/shipping costing. Additive schema only; no Etsy
publication. Isolated clone tests: 301 tests, 1162 assertions.

app/Providers/AppServiceProvider.php

@@ -3,6 +3,8 @@
 namespace App\Providers;
 
 use App\Services\IntegrationCache;
+use App\Support\Navigation;
+use Illuminate\Support\Facades\View;
 use Illuminate\Support\ServiceProvider;
 
 class AppServiceProvider extends ServiceProvider
@@ -20,6 +22,9 @@ class AppServiceProvider extends ServiceProvider
      */
     public function boot(): void
     {
-        //
+        View::composer('layouts.app', function ($view): void {
+            $user = auth()->user();
+            $view->with('navigationGroups', $user ? Navigation::groups($user) : []);
+        });
     }
 }