chore(gitignore): add .nyc_output directory to gitignore file

The .nyc_output directory is added to the gitignore file to prevent it from being tracked by version control. This directory is typically used by the NYC code coverage tool and does not need to be included in the repository.

.gitignore

@@ -13,6 +13,7 @@ coverage
 **/playwright-report/
 **/blob-report/
 **/playwright/.cache/
+**/.nyc_output
 
 # next.js
 .next/