fix(backups): large database backups are not working (#6217)

database/migrations/2025_07_16_202201_add_timeout_to_scheduled_database_backups_table.php

@@ -0,0 +1,18 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('scheduled_database_backups', function (Blueprint $table) {
+            $table->integer('timeout')->default(3600);
+        });
+    }
+};