refactor(engine): move commands/ to cmd/, keeping commands as an alias

crates/engine/src/lib.rs

@@ -12,7 +12,7 @@
 
 pub mod autosave;
 pub mod camera_track;
-pub mod commands;
+pub mod cmd;
 pub mod config;
 pub mod demo;
 pub mod doc_path;
@@ -59,7 +59,8 @@ use effectcraft_time::Tick;
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
 
-pub use commands::{CommandSpec, command_specs, find as find_command};
+pub use cmd as commands;
+pub use cmd::{CommandSpec, command_specs, find as find_command};
 pub use effectcraft_color as color;
 pub use effectcraft_effects as effects;
 pub use effectcraft_geom as geom;

crates/ui-egui/src/i18n/ui.rs

@@ -5488,7 +5488,7 @@ mod tests {
         // and Fast Previews lists come from the engine as data, so their source strings live here.
         ("engine settings pages", include_str!("../../../engine/src/prefs.rs")),
         ("engine viewer channels", include_str!("../../../engine/src/viewer.rs")),
-        ("engine viewer commands", include_str!("../../../engine/src/commands/viewer_cmds.rs")),
+        ("engine viewer commands", include_str!("../../../engine/src/cmd/viewer_cmds.rs")),
     ];
 
     fn catalogs() -> Vec<(&'static str, &'static str)> {