feat: add private shell control protocol

tools/ferese-shell-control-probe/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "ferese-shell-control-probe"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
+
+[dependencies]
+ferese-protocols = { path = "../../crates/ferese-protocols", default-features = false, features = ["client"] }
+wayland-client.workspace = true