feat: refactor connection handling to use models.Client

- introduce `Client` model
- modify all websocket operations to use the new `Client` model
- update function signatures to accept `models.Client` instead of `*websocket.Conn`
- ensure consistent usage of `client` across all related functions

🤖

internal/websocket/connect.go

@@ -4,9 +4,11 @@ import (
 	"github.com/charmbracelet/log"
 	"github.com/gorilla/websocket"
 	"time"
+
+	"git.smsvc.net/pomodoro/ChronoTomato/pkg/models"
 )
 
-func Connect(url string) *websocket.Conn {
+func Connect(url string) models.Client {
 	log.Info("Connected 󰖟 ", "host", url)
 
 	conn, _, err := websocket.DefaultDialer.Dial(url, nil)
@@ -14,10 +16,10 @@ func Connect(url string) *websocket.Conn {
 		log.Fatal("Dial error!", "reason", err)
 	}
 
-	return conn
+	return models.Client{Conn: conn}
 }
 
-func Disconnect(conn *websocket.Conn) {
+func Disconnect(client models.Client) {
 	select {
 	case <-Done:
 		// session closed by remote
@@ -25,7 +27,7 @@ func Disconnect(conn *websocket.Conn) {
 	default:
 		// Cleanly close the connection by sending a close message and then
 		// waiting (with timeout) for the server to close the connection.
-		conn.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
+		client.Conn.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
 		select {
 		case <-Done:
 		case <-time.After(time.Second):