feat: Migrate SAL to Cargo workspace

- Migrate individual modules to independent crates
- Refactor dependencies for improved modularity
- Update build system and testing infrastructure
- Update documentation to reflect new structure

process/src/lib.rs

@@ -1,22 +1,22 @@
 //! # SAL Process Package
-//! 
+//!
 //! The `sal-process` package provides functionality for managing and interacting with
 //! system processes across different platforms. It includes capabilities for:
-//! 
+//!
 //! - Running commands and scripts
 //! - Listing and filtering processes
 //! - Killing processes
 //! - Checking for command existence
 //! - Screen session management
-//! 
+//!
 //! This package is designed to work consistently across Windows, macOS, and Linux.
 
-mod run;
 mod mgmt;
+mod run;
 mod screen;
 
 pub mod rhai;
 
-pub use run::*;
 pub use mgmt::*;
-pub use screen::{new as new_screen, kill as kill_screen};
+pub use run::*;
+pub use screen::{kill as kill_screen, new as new_screen};

process/src/screen.rs

@@ -24,7 +24,10 @@ pub fn new(name: &str, cmd: &str) -> Result<()> {
     script_content.push_str(cmd);
 
     fs::write(&script_path, script_content)?;
-    fs::set_permissions(&script_path, std::os::unix::fs::PermissionsExt::from_mode(0o755))?;
+    fs::set_permissions(
+        &script_path,
+        std::os::unix::fs::PermissionsExt::from_mode(0o755),
+    )?;
 
     let screen_cmd = format!("screen -d -m -S {} {}", name, script_path);
     run_command(&screen_cmd)?;