feat(cli-wrapper): added Node CLI wrapper with initial commands and c…

…onfig parsing

	•	Implemented wrapper with commands to start coordinator and nodes.
	•	Added default node configuration file and logic to create node home directory if missing.
	•	Introduced child process handling with temporary resolution for termination issues.
	•	Defined node configuration struct with methods for reading and parsing config data.
	•	Updated README.md with usage instructions.

Cargo.toml

@@ -13,6 +13,7 @@ members = [
   "./crates/context/config",
   "./crates/meroctl",
   "./crates/merod",
+  "./crates/merow",
   "./crates/network",
   "./crates/node",
   "./crates/node-primitives",

crates/merow/Cargo.toml

@@ -0,0 +1,19 @@
+[package]
+name = "merow"
+version = "0.1.0"
+authors.workspace = true
+edition.workspace = true
+repository.workspace = true
+license.workspace = true
+
+[dependencies]
+clap = { workspace = true, features = ["env", "derive"] }
+const_format.workspace = true
+eyre.workspace = true
+
+tokio = { workspace = true, features = ["full"] }
+toml = "0.5.2"
+serde = { workspace = true, features = ["derive"] }
+
+[lints]
+workspace = true

crates/merow/README.md

@@ -0,0 +1,90 @@
+# Core Cli Wrapper (crate::merow) 
+
+A CLI wrapper for the Calimero Node that provides a default node configuration file for initializing a node, and quickly running a development environment for testing P2P Calimero Apps. 
+
+## Features
+
+- Custom Node Configuration File 
+- Simple Commands to Initialize and Run a Calimero Node 
+- Creates a Node Home Directory (if it doesn't already exist)
+
+## Prerequisites
+- Rust:  [Official Rust Installation](https://www.rust-lang.org/tools/install)
+
+## Setting up
+Clone the project
+
+```bash
+  git clone https://github.com/kevinjaypatel/core.git 
+```
+
+Change to repo  
+
+```bash
+  cd core 
+```
+
+Check out cli-wrapper
+```bash
+  git branch cli-wrapper
+```
+
+## Usage
+
+Setup the Default Configuration:  `./crates/merow/config/default.toml` 
+
+```javascript
+[coordinator]
+name = "coordinator" 
+server_port = 2427
+swarm_port = 2527
+home = "data"
+
+[admin] 
+name = "node1" 
+server_port = 2428 
+swarm_port = 2528
+home = "data"
+```
+
+Initialize a coordinator   
+`$ merow -- init-coordinator` 
+
+Initialize a node   
+`$ merow -- init-node` 
+
+Start a running coordinator   
+`$ merow -- start-coordinator` 
+
+Start a running node   
+`$ merow -- start-node` 
+
+
+## How to Run (from project root)
+
+### Build the Rust Package
+```bash
+  cargo build 
+```
+
+### Starting up  a Coordinator (same steps apply for Node Configuration)
+E.g. Initializes Coordinator (with defaults) 
+```bash
+  cargo run -p merow -- init-coordinator 
+```
+
+Start a running coordinator 
+```bash
+  cargo run -p merow -- start-coordinator 
+```
+
+### Accessing the coordinator via Admin Dashboard
+```bash
+  http://localhost:<coordinator.server_port>/admin-dashboard/
+```
+
+## Roadmap
+
+- Additional commands for `Dev Context` creation and `Peer Invitation`
+- Add a boolean flag to the Configuration File for Deploying the Admin Dashboard 
+- Multi-node deployment (e.g. node1, node2, ... nodeN)

crates/merow/config/default.toml

@@ -0,0 +1,11 @@
+[coordinator]
+name = "coordinator" 
+server_port = 2427
+swarm_port = 2527
+home = "data"
+
+[admin] 
+name = "node1" 
+server_port = 2428 
+swarm_port = 2528
+home = "data"