Rename msgpackpp->msgpack, merge device+protocol->wire, absorb picoserial into client

lib/client/client.go

@@ -7,19 +7,22 @@ import (
 
 	"github.com/theater/picomap/lib/halfsiphash"
 	"github.com/theater/picomap/lib/msgpack"
-	"github.com/theater/picomap/lib/transport"
+	"io"
 )
 
 var HashKey = [8]byte{}
 
-type Client struct {
-	transport transport.Transport
-	timeout   time.Duration
-	nextID    atomic.Uint32
+type transport interface {
+	Send(data []byte) error
+	SetReadTimeout(timeout time.Duration)
+	Reader() io.Reader
+	Close() error
 }
 
-func New(t transport.Transport, timeout time.Duration) *Client {
-	return &Client{transport: t, timeout: timeout}
+type Client struct {
+	transport transport
+	timeout   time.Duration
+	nextID    atomic.Uint32
 }
 
 func (c *Client) Close() error {