Rename test harness to sandbox

Cargo.toml

@@ -1,10 +1,10 @@
 [workspace]
 members = [
-  "crates/egui",
   "crates/music-player",
   "crates/sao-ui-rs",
+  "crates/sandbox",
   "crates/script",
-	"crates/types",
+  "crates/types",
 ]
 
 [package]
@@ -12,7 +12,6 @@ name = "canary"
 version = "0.1.0"
 edition = "2021"
 license = "LGPL-3.0-or-later"
-license-file = "LICENSE"
 
 [dependencies]
 allsorts = "0.10"

crates/sandbox/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "canary_egui_harness"
+name = "canary_sandbox"
 version = "0.1.0"
 edition = "2021"
 license = "AGPL-3.0-or-later"

crates/sandbox/src/main.rs

@@ -18,7 +18,7 @@ fn main() {
     };
 
     eframe::run_native(
-        "Canary egui Harness",
+        "Canary Sandbox",
         native_options,
         Box::new(move |cc| {
             cc.egui_ctx.set_visuals(egui::Visuals::dark());