Patch is-terminal to the std-included IsTerminal

Cargo.toml

@@ -36,6 +36,7 @@ members = [
   "coordinator/tributary",
   "coordinator",
 
+  "substrate/tree-cleanup/is-terminal",
   "substrate/tree-cleanup/option-ext",
   "substrate/tree-cleanup/directories-next",
   "substrate/tree-cleanup/bandersnatch_vrfs",
@@ -102,6 +103,9 @@ lazy_static = { git = "https://github.com/rust-lang-nursery/lazy-static.rs", rev
 sp-core-hashing = { git = "https://github.com/serai-dex/polkadot-sdk", branch = "experimental" }
 sp-std = { git = "https://github.com/serai-dex/polkadot-sdk", branch = "experimental" }
 
+# is-terminal now has an std-based solution with an equivalent API
+is-terminal = { path = "substrate/tree-cleanup/is-terminal" }
+
 # directories-next was created because directories was unmaintained
 # directories-next is now unmaintained while directories is maintained
 # The directories author pulls in ridiculously pointless crates and prefers

substrate/tree-cleanup/is-terminal/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "is-terminal"
+version = "0.4.9"
+description = "is-termiunal written around std::io::IsTerminal"
+license = "MIT"
+repository = "https://github.com/serai-dex/serai/tree/develop/substrate/tree-cleanup/is-terminal"
+authors = ["Luke Parker <lukeparker5132@gmail.com>"]
+keywords = []
+edition = "2021"
+rust-version = "1.70"
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]

substrate/tree-cleanup/is-terminal/src/lib.rs

@@ -0,0 +1 @@
+pub use std::io::IsTerminal;