build: scaffold Ferese workspace

compositor/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "ferese"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+rust-version.workspace = true
+
+[dependencies]
+smithay.workspace = true
+tracing.workspace = true
+tracing-subscriber.workspace = true
+