feat: Add CI/CD workflows for testing and publishing SAL crates

- Add a workflow for testing the publishing setup
- Add a workflow for publishing SAL crates to crates.io
- Improve crate metadata and version management
- Add optional dependencies for modularity
- Improve documentation for publishing and usage

redisclient/README.md

@@ -1,7 +1,16 @@
-# Redis Client Module
+# SAL Redis Client (`sal-redisclient`)
 
 A robust Redis client wrapper for Rust applications that provides connection management, automatic reconnection, and a simple interface for executing Redis commands.
 
+## Installation
+
+Add this to your `Cargo.toml`:
+
+```toml
+[dependencies]
+sal-redisclient = "0.1.0"
+```
+
 ## Features
 
 - **Singleton Pattern**: Maintains a global Redis client instance, so we don't re-int all the time.