refactor interperting macro into function and don't rely on cx being in scope

packages/rsx_interpreter/Cargo.toml

@@ -9,6 +9,7 @@ syn = { version = "1.0", features = ["extra-traits"] }
 quote = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { vesion = "1.0" }
+lazy_static = "1.4.0"
 
 dioxus-rsx = { path = "../rsx", default-features = false }
 dioxus-ssr = { path = "../ssr" }