feat: Remove unused deps (#1447)

* feat: Reduce dioxus-cli deps

* remove more unused deps

packages/native-core/Cargo.toml

@@ -16,7 +16,6 @@ keyboard-types = "0.7"
 smallvec = "1.6"
 rustc-hash = { workspace = true }
 anymap = "1.0.0-beta.2"
-slab = { workspace = true }
 parking_lot = { version = "0.12.1", features = ["send_guard"] }
 dashmap = "5.4.0"
 
@@ -24,7 +23,6 @@ dashmap = "5.4.0"
 taffy = { version = "0.3.12", optional = true }
 lightningcss = { version = "1.0.0-alpha.39", optional = true }
 
-rayon = "1.6.1"
 shipyard = { version = "0.6.2", features = ["proc", "std"], default-features = false }
 
 [dev-dependencies]