tuist bazel setup now checks that the selected remote cache endpoint actually responds to the REAPI GetCapabilities handshake before writing .bazelrc.tuist. If the configured or selected cache is unreachable, misconfigured, or unauthorized, setup stops immediately with a clear error message instead of producing config that only fails at the next build. The probe covers both server-selected endpoints and the TUIST_CACHE_ENDPOINT override.
Hive