fix: problem with the gui on windows

The issue was at the level of `rstk` crate.
An update to `0.3.0` fixed the problem.

Additional change: we revert the pr #63.

Cargo.toml

@@ -19,6 +19,6 @@ rhai = ["afrim/rhai"]
 [dependencies]
 afrim = { version = "0.5.4", default-features = false, git = "https://github.com/pythonbrad/afrim", rev = "7e5daba" }
 clap = "4.5.4"
-rstk = "0.1.0"
+rstk = "0.3.0"
 serde = { version = "1.0.197", features = ["serde_derive"] }
 toml = "0.8.12"

src/rstk_ext.rs

@@ -1,12 +1,7 @@
 use rstk::*;
 
 pub fn init_rstk_ext() {
-    rstk::tell_wish(
-        r#"
-        chan configure stdin -encoding utf-8
-        wm protocol . WM_DELETE_WINDOW {destroy .};
-    "#,
-    );
+    rstk::tell_wish("chan configure stdin -encoding utf-8");
 }
 
 #[derive(Clone, Debug, Default)]