Create an enum for superconsole interaction toggles

Summary:
Current implementation of console toggles relies on `char` and display is error-prone (.e.g we forgot to add `x` option to the Help). I initially tried to fix this in D60960924 but then realized that this could happen in the future. Better to make it type-safe so that we get it for free (via `strum::EnumIter`).

Also rename  `ConsoleInteraction` to `SuperConsoleInteraction`  to signify that these only for for superconsole.

Reviewed By: stepancheg

Differential Revision: D60965981

fbshipit-source-id: e0008b46dd752446b45877e6f0c2acf43f528c7b

shim/third-party/rust/Cargo.toml

@@ -182,6 +182,7 @@ smallvec = { version = "1.10", features = ["const_generics", "const_new", "serde
 static_assertions = "1.1.0"
 strsim = "0.10.0"
 structopt = "0.3.23"
+strum = { version = "0.26.2", features = ["derive", "strum_macros"] }
 syn = { version = "2", features = ["extra-traits", "full", "visit"] }
 syn1 = { package = "syn", version = "1.0.109", features = ["extra-traits", "fold", "full", "visit", "visit-mut"] }
 synstructure = "0.12"