* feat(core): append page and page_size to the query parameters in swagger.json
* refactor(core): simplify hasPagination
* chore(core): add a comment to note why name the pagination middleware function
* feat(core): convert route guards to swagger.json
* test(core): swaggerRoutes
* refactor(core): simplify buildParameters
* chore(core): describe 'any' data type of OpenAPI schema in zodTypeToSwagger
* chore(core): improve the description 'any' data type of OpenAPI schema in zodTypeToSwagger