[feat][code] proto crate, one stream per request

crates/lanspread-proto/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "lanspread-proto"
+version = "0.1.0"
+edition = "2021"
+
+[lints.rust]
+unsafe_code = "forbid"
+
+[lints.clippy]
+pedantic = { level = "warn", priority = -1 }
+todo = "warn"
+unwrap_used = "warn"
+
+[dependencies]
+# local
+lanspread-db = { path = "../lanspread-db" }
+
+# external
+bytes = "1.8"
+serde = { workspace = true }
+serde_json = { workspace = true }
+tracing = { workspace = true }