Removed migration based logic for Postgres enums

Author: oojacoboo

src/Propel/Generator/Platform/PgsqlPlatform.php

@@ -70,21 +70,6 @@ protected function initializeTypeMap(): void
         $this->setSetTypesMapping(true);
     }
 
-    /**
-     * PostgreSQL uses named enum types created via CREATE TYPE, not inline ENUM() syntax.
-     * Returns VARCHAR as the SQL type since PDO handles PG enum values as strings.
-     * Use the `sqlType` schema attribute to specify the actual PG enum type name if needed.
-     *
-     * @param \Propel\Generator\Model\Column $column
-     *
-     * @return string
-     */
-    #[\Override]
-    public function buildNativeEnumeratedColumnSqlType(Column $column): string
-    {
-        return 'VARCHAR';
-    }
-
     /**
      * @return string
      */