CLI_INSTALL_REPO_HEADER

const CLI_INSTALL_REPO_HEADER: "X-WarmHub-Install-Repo" = 'X-WarmHub-Install-Repo'

Wire header names for component CLI dispatch — the single source of truth shared by the backend dispatcher (which sets them) and verifyCliCall (which reads them). The install repo always rides in CLI_INSTALL_REPO_HEADER; the signing scheme adds CLI_SIGNATURE_HEADER + CLI_TIMESTAMP_HEADER.