Function get_image_vec_related_cfs_configuration_name 

pub async fn get_image_vec_related_cfs_configuration_name(
    infra: &InfraContext<'_>,
    shasta_token: &str,
    cfs_configuration_name: String,
) -> Result<Vec<Image>, Error>

Return the IMS images produced by succeeded image-build CFS sessions that referenced cfs_configuration_name.

The CFS session list is filtered to entries whose configuration matches, whose target definition is "image", and which carry at least one result_id. For each matching session every result id is looked up in IMS; misses are logged and skipped so a partially garbage-collected IMS doesn’t break callers that just want whatever images still exist (boot-config application, SAT-file rendering, etc.).