Add PushGatewayRefresh command

app/Console/Commands/PushGatewayRefresh.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use App\Services\NotificationAppGatewayService;
+use function Laravel\Prompts\select;
+
+class PushGatewayRefresh extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'app:push-gateway-refresh';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Refresh push notification gateway support';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $this->info('Checking Push Notification support...');
+        $this->line(' ');
+
+        $currentState = NotificationAppGatewayService::enabled();
+
+        if($currentState) {
+            $this->info('Push Notification support is active!');
+            return;
+        } else {
+            $this->error('Push notification support is NOT active');
+
+            $action = select(
+                label: 'Do you want to force re-check?',
+                options: ['Yes', 'No'],
+                required: true
+            );
+
+            if($action === 'Yes') {
+                $recheck = NotificationAppGatewayService::forceSupportRecheck();
+                if($recheck) {
+                    $this->info('Success! Push Notifications are now active!');
+                    return;
+                } else {
+                    $this->error('Error, please ensure you have a valid API key.');
+                    $this->line(' ');
+                    $this->line('For more info, visit https://docs.pixelfed.org/running-pixelfed/push-notifications.html');
+                    $this->line(' ');
+                    return;
+                }
+                return;
+            } else {
+                exit;
+            }
+            return;
+        }
+    }
+}