SUMMARY
This PR implements idempotency for the helm_pull module, addressing issue #889.
New force parameter with defaults to False.
implemented chart_exists() function
checks chart existence before downloading, returns changed=False when chart exists
ISSUE TYPE
Bugfix Pull Request
COMPONENT NAME
helm_pull
ADDITIONAL INFORMATION
Force parameter added for backward compatibility and edge cases.
Implemented with the partial support of GitHub Copilot with Claude Sonnet 4.5 model
Reviewed-by: Bikouo Aubin
Reviewed-by: Yuriy Novostavskiy <yuriy@novostavskiy.kyiv.ua>
Reviewed-by: Bianca Henderson <beeankha@gmail.com>
Reviewed-by: Alina Buzachis
