Add primary method on migration generator for UUID

src/Generators/MigrationGenerator.php

@@ -31,7 +31,7 @@ class MigrationGenerator extends BaseGenerator
         $content = $this->replaceStubString($this->getStubFileContent($stubName));
 
         if ($this->command->option('uuid')) {
-            $content = str_replace("\$table->bigIncrements('id')", "\$table->uuid('id')", $content);
+            $content = str_replace("\$table->bigIncrements('id')", "\$table->uuid('id')->primary()", $content);
         }
 
         return $content;

tests/CommandOptions/UuidOptionsTest.php

@@ -29,7 +29,7 @@ class Create{$this->plural_model_name}Table extends Migration
     public function up()
     {
         Schema::create('{$this->table_name}', function (Blueprint \$table) {
-            \$table->uuid('id');
+            \$table->uuid('id')->primary();
             \$table->string('title', 60);
             \$table->string('description')->nullable();
             \$table->foreignId('creator_id')->constrained('users')->onDelete('restrict');