feat: implement centralized logging helper

- remove direct log usage
- create a new logging helper
- update all log calls to use the new Logger instance
- set timestamp to ISO8601

🤖

pkg/models/client.go

@@ -1,8 +1,9 @@
 package models
 
 import (
-	"github.com/charmbracelet/log"
 	"github.com/gorilla/websocket"
+
+	"git.smsvc.net/pomodoro/GoTomato/internal/helper"
 )
 
 // Represents a command from the client (start/stop)
@@ -23,7 +24,7 @@ type WebsocketClient struct {
 func (c *WebsocketClient) SendMessage(messageType int, data []byte) error {
 	err := c.Conn.WriteMessage(messageType, data)
 	if err != nil {
-		log.Error("Error writing to WebSocket:", "msg", err)
+		helper.Logger.Error("Error writing to WebSocket:", "msg", err)
 		c.Conn.Close() // Close the connection on error
 	}
 	return err