Refactor code and fix linter warnings (#3627)

* refactor: use any instead of empty interface

* refactor: code cleanup

1 files changed, 3 insertions, 3 deletions

diff --git a/web/websocket/hub.go b/web/websocket/hub.go
index 7ee93405..8aa5903c 100644
--- a/web/websocket/hub.go
+++ b/web/websocket/hub.go
@@ -26,7 +26,7 @@ const (
 // Message represents a WebSocket message
 type Message struct {
 	Type    MessageType `json:"type"`
-	Payload interface{} `json:"payload"`
+	Payload any         `json:"payload"`
 	Time    int64       `json:"time"`
 }
 
@@ -250,7 +250,7 @@ func (h *Hub) broadcastParallel(clients []*Client, message []byte) {
 }
 
 // Broadcast sends a message to all connected clients
-func (h *Hub) Broadcast(messageType MessageType, payload interface{}) {
+func (h *Hub) Broadcast(messageType MessageType, payload any) {
 	if h == nil {
 		return
 	}
@@ -289,7 +289,7 @@ func (h *Hub) Broadcast(messageType MessageType, payload interface{}) {
 }
 
 // BroadcastToTopic sends a message only to clients subscribed to the specific topic
-func (h *Hub) BroadcastToTopic(messageType MessageType, payload interface{}) {
+func (h *Hub) BroadcastToTopic(messageType MessageType, payload any) {
 	if h == nil {
 		return
 	}