added premium promotion, dropmail.php, dropattach.php, minor update of other files

cleanCron.php

@@ -0,0 +1,24 @@
+<?php
+
+// Adjust this path if your file location is different
+require __DIR__ . '/vendor/autoload.php';
+
+// Bootstrap the Laravel application
+$app = require_once __DIR__ . '/bootstrap/app.php';
+
+// Make the Console Kernel instance
+$kernel = $app->make(Illuminate\Contracts\Console\Kernel::class);
+
+try {
+    // Run the Artisan command 'ping'
+    $exitCode = $kernel->call('cleanMail');
+
+    // Get the output of the command
+    $output = $kernel->output();
+
+    echo "Artisan command 'schedule:run' executed successfully. Exit code: $exitCode\n";
+    echo "Output:\n$output";
+
+} catch (\Exception $e) {
+    echo "Error running Artisan command: " . $e->getMessage();
+}