feat: add clean_old_releases task to Envoy configuration

- Introduced a new task `clean_old_releases` to the Envoy setup for better release management.

Envoy.blade.php

@@ -14,6 +14,7 @@
 run_npm
 update_symlinks
 migration
+clean_old_releases
 @endstory
 
 @task('clone_repository')