Modernize dependencies: replace abandoned packages, update versions

- Replace flowframe/laravel-trend with direct Eloquent DB queries
- Replace srmklive/paypal (abandoned) with new PayPalService using PayPal REST API v2 via Guzzle
- Remove old config/paypal.php, migrate to config('habbo.paypal.*')
- Update blade templates to use habbo.paypal config
- Bump npm packages to latest: @inertiajs/react, axios, esbuild, eslint, sass, tailwindcss, etc.
- Run composer update and yarn upgrade

app/Filament/Widgets/ArticlesAggregateChart.php

@@ -4,9 +4,8 @@ namespace App\Filament\Widgets;
 
 use App\Models\Articles\WebsiteArticle;
 use Filament\Widgets\ChartWidget;
-use Flowframe\Trend\Trend;
-use Flowframe\Trend\TrendValue;
 use Illuminate\Contracts\Support\Htmlable;
+use Illuminate\Support\Facades\DB;
 
 class ArticlesAggregateChart extends ChartWidget
 {
@@ -34,13 +33,12 @@ class ArticlesAggregateChart extends ChartWidget
     #[\Override]
     protected function getData(): array
     {
-        $data = Trend::model(WebsiteArticle::class)
-            ->between(
-                start: now()->startOfMonth(),
-                end: now()->endOfMonth(),
-            )
-            ->perDay()
-            ->count();
+        $data = WebsiteArticle::query()
+            ->whereBetween('created_at', [now()->startOfMonth(), now()->endOfMonth()])
+            ->selectRaw('DATE(created_at) as date, COUNT(*) as aggregate')
+            ->groupBy(DB::raw('DATE(created_at)'))
+            ->orderBy('date')
+            ->get();
 
         $label = __('filament::resources.stats.articles_chart.label');
 
@@ -48,10 +46,10 @@ class ArticlesAggregateChart extends ChartWidget
             'datasets' => [
                 [
                     'label' => $label,
-                    'data' => $data->map(fn (TrendValue $value) => $value->aggregate),
+                    'data' => $data->pluck('aggregate'),
                 ],
             ],
-            'labels' => $data->map(fn (TrendValue $value) => $value->date),
+            'labels' => $data->pluck('date'),
         ];
     }