Add social server and implement all op codes up until chat room connection blocks further requests

rc_chat/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "rc_chat"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+log.workspace = true
+env_logger.workspace = true
+tokio = { version = "1.43", features = [ "net", "macros", "rt-multi-thread", "io-util" ] }
+clap.workspace = true
+polariton.workspace = true
+polariton_auth = { version = "*", path = "../polariton_auth" }
+polariton_server.workspace = true