Add statistics dashboard

Readme.md

@@ -5,6 +5,8 @@ A simple clipboard synchronization tool built with Go. It consists of a server a
 - Real-time clipboard synchronization
 - Cross-platform support (Windows, macOS, Linux)
 - Easy to set up and use
+- Lightweight and efficient
+- Optional statistics dashboard for monitoring connected clients and message relay counts
 
 ## Prerequisites
 - Go programming language installed (version 1.16 or higher)
@@ -27,6 +29,7 @@ const (
 	// Update these values before building
 	EmbeddedServerIP   = "0.0.0.0"
 	EmbeddedServerPort = "8080"
+   EmbeddedServerStats = true
 )
 ```
 
@@ -58,6 +61,15 @@ I use this on my home server, which i can connect to with tailscale, so i don't
 
 Clients are identified by the `EmbeddedIdentification` value in the client config file. Make sure to set this to a unique value for each USER you want to sync. If you want to sync multiple devices for the same user, just run multiple instances of the client with the same `EmbeddedIdentification`.
 
+## Statistics Dashboard
+
+If `EmbeddedServerStats` is set, the server will serve a live statistics dashboard at [http://localhost:8080/stats](http://localhost:8080/stats) showing:
+
+- Number of connected clients
+- Number of messages relayed
+
+The dashboard uses [Tailwind CSS CDN](https://cdn.tailwindcss.com) for styling and updates live every second.
+
 ## License
 This project is licensed under the MIT License.