feat: add cms_type and WordPress credential fields to sites

database/migrations/2026_07_19_134201_add_cms_fields_to_sites_table.php

@@ -0,0 +1,24 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('sites', function (Blueprint $table) {
+            $table->string('cms_type')->default('custom')->after('description');
+            $table->string('wp_username')->nullable()->after('cms_type');
+            $table->string('wp_app_password')->nullable()->after('wp_username');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('sites', function (Blueprint $table) {
+            $table->dropColumn(['cms_type', 'wp_username', 'wp_app_password']);
+        });
+    }
+};