feat: Add Kubernetes module to SAL

- Add Kubernetes cluster management and operations
- Include pod, service, and deployment management
- Implement pattern-based resource deletion
- Support namespace creation and management
- Provide Rhai scripting wrappers for all functions
- Include production safety features (timeouts, retries, rate limiting)

rhai/src/lib.rs

@@ -99,6 +99,10 @@ pub use sal_net::rhai::register_net_module;
 // Re-export crypto module
 pub use sal_vault::rhai::register_crypto_module;
 
+// Re-export kubernetes module
+pub use sal_kubernetes::rhai::register_kubernetes_module;
+pub use sal_kubernetes::KubernetesManager;
+
 // Rename copy functions to avoid conflicts
 pub use sal_os::rhai::copy as os_copy;
 
@@ -154,6 +158,9 @@ pub fn register(engine: &mut Engine) -> Result<(), Box<rhai::EvalAltResult>> {
     // Register Crypto module functions
     register_crypto_module(engine)?;
 
+    // Register Kubernetes module functions
+    register_kubernetes_module(engine)?;
+
     // Register Redis client module functions
     sal_redisclient::rhai::register_redisclient_module(engine)?;