More plumbing, client partially implemented

Working through client implementation. The broadcast recieve + send is
working now, just have to get through all the incoming message types and
state and db work now

Cargo.toml

@@ -7,6 +7,7 @@ edition = "2024"
 diesel = { version = "2.3.9" }
 quinn = "0.11.9"
 fedichat = {git = "https://git.firechicken.net/fedichat/fedichat-lib"}
+#fedichat = {path = "../fedichat-lib"}
 tracing = "0.1.44"
 tracing-subscriber = "0.3.23"
 clap = { version = "4.6.1", features = ["derive"] }
@@ -16,3 +17,4 @@ thiserror = "2.0.18"
 toml = "1.1.2"
 diesel-async = { version = "0.9.0", features = ["postgres","deadpool"] }
 ctrlc-async = { version = "3.2.2", features = ["termination"] }
+rmp-serde = "1.3.1"