chore: import upstream snapshot with attribution

internal/website/docs/client-server.md

@@ -0,0 +1,46 @@
+---
+layout: default
+---
+
+# Client/Server
+
+Go Micro uses a client/server model for RPC communication between services.
+
+## Client
+The client is used to make requests to other services.
+
+## Server
+The server handles incoming requests.
+
+Both client and server are pluggable and support middleware wrappers for additional functionality.
+
+## Example Usage
+
+Here's how to define a simple handler and register it with a Go Micro server:
+
+```go
+package main
+
+import (
+    "context"
+    "go-micro.dev/v6"
+    "log"
+)
+
+type Greeter struct{}
+
+func (g *Greeter) Hello(ctx context.Context, req *struct{}, rsp *struct{Msg string}) error {
+    rsp.Msg = "Hello, world!"
+    return nil
+}
+
+func main() {
+    service := micro.NewService("greeter",
+    )
+    service.Init()
+    micro.RegisterHandler(service.Server(), new(Greeter))
+    if err := service.Run(); err != nil {
+        log.Fatal(err)
+    }
+}
+```