feat(cli): add server applet

crates/irtt-cli/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "irtt-cli"
 version = "0.4.0"
-description = "Command-line IRTT-compatible client"
+description = "Command-line IRTT-compatible client and server"
 edition.workspace = true
 license.workspace = true
 rust-version.workspace = true
@@ -28,13 +28,22 @@ name = "irtt-tui"
 path = "src/bin/irtt-tui.rs"
 required-features = ["tui"]
 
+[[bin]]
+name = "irtt-server"
+path = "src/bin/irtt-server.rs"
+required-features = ["server"]
+# This applet shares its name with the irtt-server library crate, whose rustdoc
+# output it would otherwise collide with.
+doc = false
+
 [features]
-default = ["client", "stats"]
+default = ["client", "server", "stats"]
 client-runtime = ["dep:irtt-client", "irtt-client/tokio", "dep:irtt-proto"]
 client = ["client-runtime"]
+server = ["dep:irtt-server", "dep:tokio"]
 stats = ["client-runtime", "dep:irtt-stats"]
 tui = ["client-runtime", "stats", "dep:ratatui", "dep:crossterm"]
-full = ["client", "stats", "tui"]
+full = ["client", "server", "stats", "tui"]
 
 [dependencies]
 clap = { version = "4.6.6", features = ["derive"] }
@@ -42,5 +51,7 @@ crossterm = { version = "0.29.0", optional = true }
 ctrlc = "3.5.2"
 irtt-client = { workspace = true, optional = true }
 irtt-proto = { workspace = true, optional = true }
+irtt-server = { workspace = true, optional = true }
 irtt-stats = { workspace = true, optional = true }
 ratatui = { version = "0.30.2", optional = true }
+tokio = { version = "1.53.1", default-features = false, features = ["rt", "time"], optional = true }