- add: logout grpc function

- add: logout packet handler
- add: connection state and service for storing connection data
- add: session service calls to auth-service
- fix: compile error on database service due to moved redis cache

utils/Cargo.toml

@@ -12,3 +12,7 @@ uuid = { version = "1.11.0", features = ["v4"] }
 warp = "0.3.7"
 tokio = "1.41.1"
 bincode = { version = "2.0.0-rc.3", features = ["derive", "serde"] }
+redis = "0.27.5"
+deadpool-redis = "0.18.0"
+async-trait = "0.1.83"
+serde_json = "1.0.133"