feat: Add Rhai scripting support for SAL

- Add Rhai scripting integration to the SAL library.
- Create documentation for Rhai module usage and available functions.
- Implement comprehensive test suite for the Rhai integration.
- Add `.gitignore` entries for test related temporary files.

src/rhai/mod.rs

@@ -3,71 +3,95 @@
 //! This module provides integration with the Rhai scripting language,
 //! allowing SAL functions to be called from Rhai scripts.
 
+mod buildah;
 mod error;
+mod git;
+mod nerdctl;
 mod os;
 mod process;
-mod buildah;
-mod nerdctl;
-mod git;
-mod text;
 mod rfs;
+mod text;
 
 #[cfg(test)]
 mod tests;
 
 // Re-export common Rhai types for convenience
-pub use rhai::{Array, Dynamic, Map, EvalAltResult, Engine};
+pub use rhai::{Array, Dynamic, Engine, EvalAltResult, Map};
 
 // Re-export error module
 pub use error::*;
 
 // Re-export specific functions from modules to avoid name conflicts
 pub use os::{
-    register_os_module,
-    // File system functions
-    exist, find_file, find_files, find_dir, find_dirs, 
-    delete, mkdir, file_size, rsync,
+    delete,
     // Download functions
-    download, download_install
+    download,
+    download_install,
+    // File system functions
+    exist,
+    file_size,
+    find_dir,
+    find_dirs,
+    find_file,
+    find_files,
+    mkdir,
+    register_os_module,
+    rsync,
 };
 
 pub use process::{
+    kill,
+    process_get,
+    process_list,
     register_process_module,
     // Run functions
     // Process management functions
-    which, kill, process_list, process_get
+    which,
 };
 
 // Re-export buildah functions
-pub use buildah::register_bah_module;
 pub use buildah::bah_new;
+pub use buildah::register_bah_module;
 
 // Re-export nerdctl functions
 pub use nerdctl::register_nerdctl_module;
 pub use nerdctl::{
-    // Container functions
-    nerdctl_run, nerdctl_run_with_name, nerdctl_run_with_port,
-    nerdctl_exec, nerdctl_copy, nerdctl_stop, nerdctl_remove, nerdctl_list,
+    nerdctl_copy,
+    nerdctl_exec,
+    nerdctl_image_build,
+    nerdctl_image_commit,
+    nerdctl_image_pull,
+    nerdctl_image_push,
+    nerdctl_image_remove,
+    nerdctl_image_tag,
     // Image functions
-    nerdctl_images, nerdctl_image_remove, nerdctl_image_push, nerdctl_image_tag,
-    nerdctl_image_pull, nerdctl_image_commit, nerdctl_image_build
+    nerdctl_images,
+    nerdctl_list,
+    nerdctl_remove,
+    // Container functions
+    nerdctl_run,
+    nerdctl_run_with_name,
+    nerdctl_run_with_port,
+    nerdctl_stop,
 };
 
 // Re-export RFS module
 pub use rfs::register as register_rfs_module;
 
 // Re-export git module
+pub use crate::git::{GitRepo, GitTree};
 pub use git::register_git_module;
-pub use crate::git::{GitTree, GitRepo};
 
 // Re-export text module
 pub use text::register_text_module;
 // Re-export text functions directly from text module
 pub use crate::text::{
-    // Fix functions
-    name_fix, path_fix,
     // Dedent functions
-    dedent, prefix
+    dedent,
+    // Fix functions
+    name_fix,
+    path_fix,
+    prefix,
 };
 
 // Re-export TextReplacer functions
@@ -97,27 +121,26 @@ pub use os::copy as os_copy;
 pub fn register(engine: &mut Engine) -> Result<(), Box<rhai::EvalAltResult>> {
     // Register OS module functions
     os::register_os_module(engine)?;
-    
+
     // Register Process module functions
     process::register_process_module(engine)?;
-    
+
     // Register Buildah module functions
     buildah::register_bah_module(engine)?;
-    
+
     // Register Nerdctl module functions
     nerdctl::register_nerdctl_module(engine)?;
-    
+
     // Register Git module functions
     git::register_git_module(engine)?;
-    
+
     // Register Text module functions
     text::register_text_module(engine)?;
-    
+
     // Register RFS module functions
     rfs::register(engine)?;
-    
+
     // Future modules can be registered here
-    
-    
+
     Ok(())
-}
+}