feat: Update SAL crate structure and documentation

- Reduced the number of SAL crates from 16 to 15.
- Removed redundant core modules from README examples.
- Updated README to reflect the current state of published crates.
- Added `Cargo.toml.bak` to `.gitignore` to prevent accidental commits.
- Improved the clarity and accuracy of the README's installation instructions.
- Updated `publish-all.sh` script to handle existing crate versions and improve dependency management.

README.md

@@ -6,10 +6,10 @@ SAL is a comprehensive Rust library designed to provide a unified and simplified
 
 ## 🏗️ **Cargo Workspace Structure**
 
-SAL is organized as a **Cargo workspace** with 16 specialized crates:
+SAL is organized as a **Cargo workspace** with 15 specialized crates:
 
 - **Root Package**: `sal` - Umbrella crate that re-exports all modules
-- **13 Library Crates**: Specialized SAL modules (git, text, os, net, etc.)
+- **12 Library Crates**: Core SAL modules (os, process, text, net, git, vault, kubernetes, virt, redisclient, postgresclient, zinit_client, mycelium)
 - **1 Binary Crate**: `herodo` - Rhai script execution engine
 - **1 Integration Crate**: `rhai` - Rhai scripting integration layer
 
@@ -31,20 +31,11 @@ SAL is designed to be modular - install only the components you need!
 Install only the modules you need:
 
 ```bash
-# Core system operations
-cargo add sal-os sal-process sal-text sal-net
+# Currently available packages
+cargo add sal-os sal-process sal-text sal-net sal-git sal-vault sal-kubernetes sal-virt
 
-# Database clients
-cargo add sal-redisclient sal-postgresclient
-
-# Infrastructure tools
-cargo add sal-git sal-vault sal-kubernetes sal-virt
-
-# Service clients
-cargo add sal-zinit-client sal-mycelium
-
-# Scripting support
-cargo add sal-rhai
+# Coming soon (rate limited)
+# cargo add sal-redisclient sal-postgresclient sal-zinit-client sal-mycelium sal-rhai
 ```
 
 ### Option 2: Meta-crate with Features
@@ -52,17 +43,13 @@ cargo add sal-rhai
 Use the main `sal` crate with specific features:
 
 ```bash
-# Install specific modules
-cargo add sal --features os,process,text
+# Coming soon - meta-crate with features (rate limited)
+# cargo add sal --features os,process,text
+# cargo add sal --features core              # os, process, text, net
+# cargo add sal --features infrastructure    # git, vault, kubernetes, virt
+# cargo add sal --features all
 
-# Install feature groups
-cargo add sal --features core              # os, process, text, net
-cargo add sal --features clients           # redisclient, postgresclient, zinit_client, mycelium
-cargo add sal --features infrastructure    # git, vault, kubernetes, virt
-cargo add sal --features scripting         # rhai
-
-# Install everything
-cargo add sal --features all
+# For now, use individual crates (see Option 1 above)
 ```
 
 ### Quick Start Examples
@@ -161,15 +148,17 @@ SAL is published as individual crates, allowing you to install only what you nee
 
 **Currently Available on crates.io:**
 - ✅ [`sal-os`](https://crates.io/crates/sal-os) - Operating system operations
+- ✅ [`sal-process`](https://crates.io/crates/sal-process) - Process management
 - ✅ [`sal-text`](https://crates.io/crates/sal-text) - Text processing utilities
 - ✅ [`sal-net`](https://crates.io/crates/sal-net) - Network operations
 - ✅ [`sal-git`](https://crates.io/crates/sal-git) - Git repository management
 - ✅ [`sal-vault`](https://crates.io/crates/sal-vault) - Cryptographic operations
 - ✅ [`sal-kubernetes`](https://crates.io/crates/sal-kubernetes) - Kubernetes management
+- ✅ [`sal-virt`](https://crates.io/crates/sal-virt) - Virtualization tools
 
 **Publishing Soon** (hit crates.io rate limit):
 - ⏳ `sal-redisclient`, `sal-postgresclient`, `sal-zinit-client`, `sal-mycelium`
-- ⏳ `sal-process`, `sal-virt`, `sal-rhai`
+- ⏳ `sal-rhai`
 - ⏳ `sal` (meta-crate), `herodo` (binary)
 
 **Estimated Timeline**: Remaining packages will be published within 24 hours once the rate limit resets.
@@ -265,42 +254,58 @@ For more examples, check the individual module test directories (e.g., `text/tes
 
 ## Using SAL as a Rust Library
 
-Add SAL as a dependency to your `Cargo.toml`:
+### Option 1: Individual Crates (Recommended)
+
+Add only the SAL modules you need:
 
 ```toml
 [dependencies]
-sal = "0.1.0" # Or the latest version
+sal-os = "0.1.0"
+sal-process = "0.1.0"
+sal-text = "0.1.0"
 ```
 
-### Rust Example: Using Redis Client
-
 ```rust
-use sal::redisclient::{get_global_client, execute_cmd_with_args};
-use redis::RedisResult;
+use sal_os::fs;
+use sal_process::run;
+use sal_text::template;
 
-async fn example_redis_interaction() -> RedisResult<()> {
-    // Get a connection from the global pool
-    let mut conn = get_global_client().await?.get_async_connection().await?;
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    // File operations
+    let files = fs::list_files(".")?;
+    println!("Found {} files", files.len());
 
-    // Set a value
-    execute_cmd_with_args(&mut conn, "SET", vec!["my_key", "my_value"]).await?;
-    println!("Set 'my_key' to 'my_value'");
+    // Process execution
+    let result = run::command("echo 'Hello SAL!'")?;
+    println!("Output: {}", result.stdout);
 
-    // Get a value
-    let value: String = execute_cmd_with_args(&mut conn, "GET", vec!["my_key"]).await?;
-    println!("Retrieved value for 'my_key': {}", value);
+    // Text templating
+    let template_str = "Hello {{name}}!";
+    let mut vars = std::collections::HashMap::new();
+    vars.insert("name".to_string(), "World".to_string());
+    let rendered = template::render(template_str, &vars)?;
+    println!("Rendered: {}", rendered);
 
     Ok(())
 }
-
-#[tokio::main]
-async fn main() {
-    if let Err(e) = example_redis_interaction().await {
-        eprintln!("Redis Error: {}", e);
-    }
-}
 ```
-*(Note: The Redis client API might have evolved; please refer to `src/redisclient/mod.rs` and its documentation for the most current usage.)*
+
+### Option 2: Meta-crate with Features (Coming Soon)
+
+```toml
+[dependencies]
+sal = { version = "0.1.0", features = ["os", "process", "text"] }
+```
+
+```rust
+use sal::os::fs;
+use sal::process::run;
+use sal::text::template;
+
+// Same code as above, but using the meta-crate
+```
+
+*(Note: The meta-crate `sal` will be available once all individual packages are published.)*
 
 ## 🎯 **Why Choose SAL?**