Fixed long-running requests to be cancelled when users try to change tabs or contexts.

Cargo.toml

@@ -31,7 +31,8 @@ serde_json = "1.0.91"
 serde = { version = "1.0", features = ["derive"] }
 strum = {version = "0.25.0", features = ["derive"] }
 strum_macros = "0.25.0"
-tokio = { version = "1.24.1", features = ["full"] }
+tokio = { version = "1.29.0", features = ["full"] }
+tokio-util = "0.7.8"
 tui = { version = "0.21.0", package = "ratatui", features = ["all-widgets"] }
 urlencoding = "2.1.2"