feat: add keyboard controls

- add keyboard listener for space, r, and q keys
- create shared state for server messages
- update desktop and terminal notifications to use shared state

🤖

cmd/client/main.go

@@ -5,7 +5,10 @@ import (
 	"os"
 	"os/signal"
 
+	"ChronoTomato/internal/shared"
 	"ChronoTomato/internal/websocket"
+	"atomicgo.dev/keyboard"
+	"atomicgo.dev/keyboard/keys"
 )
 
 var interrupt = make(chan os.Signal, 1)
@@ -27,5 +30,30 @@ func Start() {
 
 	go websocket.ProcessServerMessages(conn)
 
+	keyboard.Listen(func(key keys.Key) (stop bool, err error) {
+		switch key.String() {
+		case "space":
+			if !shared.ServerMessage.Ongoing {
+				websocket.SendCmd(conn, "start", *password)
+				return false, nil
+			}
+			if shared.ServerMessage.Paused {
+				websocket.SendCmd(conn, "resume", *password)
+				return false, nil
+			} else {
+				websocket.SendCmd(conn, "pause", *password)
+				return false, nil
+			}
+		case "r":
+			websocket.SendCmd(conn, "stop", *password)
+			return false, nil
+		case "q":
+			interrupt <- os.Interrupt
+			return true, nil
+		}
+
+		return false, nil
+	})
+
 	websocket.WaitForDisconnect(conn, interrupt)
 }