public function up(): void 	{ 		Schema::table('blogs', function (Blueprint $table) { 			$table->json('short_description')->after('body'); 			$table->string('author', 50)->after('short_description'); 			$table->string('external_url', 100)->after('author'); 			$table->uuid('blog_category_id')->after('external_url');  			$table->foreign('blog_category_id')->references('id')->on('blog_categories')->cascadeOnDelete(); 		}); 	}