feat(website-type): add footer logo support in WebsiteType model, controller, and resource; update seeder and tests

database/migrations/2026_07_31_000600_add_footer_logo_to_website_type_table.php

@@ -0,0 +1,31 @@
+<?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('website_type', function (Blueprint $table): void {
+            $table->unsignedBigInteger('footer_logo')->nullable()->after('site_logo');
+
+            $table->foreign('footer_logo')
+                ->references('id')
+                ->on('attachments')
+                ->nullOnDelete();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('website_type', function (Blueprint $table): void {
+            if (Schema::getConnection()->getDriverName() !== 'sqlite') {
+                $table->dropForeign(['footer_logo']);
+            }
+
+            $table->dropColumn('footer_logo');
+        });
+    }
+};