pub fn execute_prompt_optimize(
config_path: &Path,
request: PromptOptimizeRequest,
vault_root_override: Option<&Path>,
) -> Result<PromptOptimizeResponse>pub fn execute_prompt_optimize(
config_path: &Path,
request: PromptOptimizeRequest,
vault_root_override: Option<&Path>,
) -> Result<PromptOptimizeResponse>