finish up mirgation, build and check now successful save for clippy checks

rnex-server-nex-modules/rnex-msg/Cargo.toml

@@ -3,10 +3,28 @@ name = "rnex-msg"
 version = "0.1.0"
 edition = "2024"
 
+[features]
+rmc_struct_header = []
+guest_login = []
+friends = ["guest_login", "database-support"]
+big_pid = []
+third-notif-param = []
+v3-3-2 = []
+v3-4-0 = ["v3-3-2", "third-notif-param", "rmc_struct_header"]
+v3-5-0 = ["v3-4-0"]
+v3-8-15 = ["v3-5-0"]
+v3-10-22 = ["v3-8-15"]
+v4-3-11 = ["v3-8-15"]
+nx = ["big_pid"]
+splatoon = ["v3-5-0"]
+datastore = ["database-support", "v3-8-15"]
+database-support = []
+
 [dependencies]
 rnex-rmc = { path = "../../rnex-rmc" }
 rnex-msg-protos = { path = "../../rnex-protocols/msg-protos" }
 rnex-server = { path = "../../rnex-server" }
 tokio = { version = "1.52.3", features = ["sync"] }
+
 [lints]
 workspace = true