max / makenotwork

Stop synckit-client leaking a second TLS stack into consumers The reqwest dependency omitted `default-features = false`, and reqwest 0.13 changed `default-tls` from native-tls to rustls. Cargo unions features across the graph, so this pulled rustls, aws-lc-rs and its cmake build into every consumer even though audiofiles and goingson each correctly disable defaults in their own manifests. native-tls remained the active backend, so the second stack was compiled and never used. Re-add charset, http2 and system-proxy explicitly. They are reqwest defaults that consumers were receiving only through this dependency, so disabling defaults without them would have silently dropped HTTP/2 and system proxy support.