Restructure into workspace with dashboard and agent

README.md

@@ -30,7 +30,7 @@ CM Dashboard is a Rust-powered terminal UI for real-time monitoring of CMTEC inf
 ## Requirements
 
 - Rust toolchain 1.75+ (install via [`rustup`](https://rustup.rs))
-- Network access to the CMTEC metrics gossip agents (default `tcp://<host>:6130`)
+- Network access to the CMTEC metrics gossip agents (default `tcp://<host>:6130`; install `zeromq`/`libzmq` on the host)
 - Configuration files under `config/` describing hosts and dashboard preferences
 
 ## Installation
@@ -46,7 +46,7 @@ cargo build --release
 The optimized binary is available at `target/release/cm-dashboard`. To install into your Cargo bin directory:
 
 ```bash
-cargo install --path .
+cargo install --path dashboard
 ```
 
 ## Configuration
@@ -56,7 +56,7 @@ On first launch, the dashboard will create `config/dashboard.toml` and `config/h
 You can also generate starter configuration files manually with the built-in helper:
 
 ```bash
-cargo run -- init-config
+cargo run -p cm-dashboard -- init-config
 # or, once installed
 cm-dashboard init-config --dir ./config --force
 ```
@@ -107,13 +107,13 @@ Adjust the host list and `data_source.zmq.endpoints` to match your CMTEC gossip
 ## Getting Started
 
 ```bash
-cargo run -- --config config/dashboard.toml
+cargo run -p cm-dashboard -- --config config/dashboard.toml
 # specify a single host
-cargo run -- --host srv01
+cargo run -p cm-dashboard -- --host srv01
 # override ZMQ endpoints at runtime
-cargo run -- --zmq-endpoint tcp://srv01:6130,tcp://labbox:6130
+cargo run -p cm-dashboard -- --zmq-endpoint tcp://srv01:6130,tcp://labbox:6130
 # increase logging verbosity
-cargo run -- -v
+cargo run -p cm-dashboard -- -v
 ```
 
 ### Keyboard Shortcuts
@@ -126,10 +126,20 @@ cargo run -- -v
 | `r` | Update status message |
 | `q` / `Esc` | Quit |
 
+## Agent
+
+The metrics agent publishes SMART/service/backup data to the gossip network. Run it on each host (or under systemd/NixOS) and point the dashboard at its endpoint. Example:
+
+```bash
+cargo run -p cm-dashboard-agent -- --hostname srv01 --bind tcp://*:6130 --interval-ms 5000
+```
+
+Use `--disable-*` flags to skip collectors when a host doesn’t expose those metrics.
+
 ## Development
 
 - Format: `cargo fmt`
-- Check: `cargo check`
-- Run: `cargo run`
+- Check workspace: `cargo check`
+- Build release binaries: `cargo build --release`
 
 The dashboard subscribes to the CMTEC ZMQ gossip network (default `tcp://127.0.0.1:6130`). Received metrics are cached per host and retained in an in-memory ring buffer for future trend analysis.