feat: enhance TagOperation interface with detailed parameter structure and update return type handling in generator

src/types/openapi.types.ts

@@ -65,13 +65,21 @@ export interface OpenApiOperation {
  * Operación normalizada y lista para ser consumida por los templates Mustache.
  * Cada instancia representa un endpoint agrupado bajo un tag del API.
  */
+export interface TagOperationParam {
+  paramName: string;
+  dataType: string;
+  description: string;
+  required: boolean;
+  '-last': boolean;
+}
+
 export interface TagOperation {
   nickname: string;
   summary: string;
   notes: string;
   httpMethod: string;
   path: string;
-  allParams: unknown[];
+  allParams: TagOperationParam[];
   hasQueryParams: boolean;
   queryParams: unknown[];
   hasBodyParam: boolean;