Allow staged child CA helpers before launch wiring

codex-rs/network-proxy/src/lib.rs

@@ -1,6 +1,9 @@
 #![deny(clippy::print_stdout, clippy::print_stderr)]
 
+// These helpers are wired into command launches by the next layer of the MITM stack.
+#[allow(dead_code)]
 mod certs;
+#[allow(dead_code)]
 mod child_ca;
 mod config;
 mod connect_policy;