Return proper receiver error in events listener

internal/clients/event/client.go

@@ -34,11 +34,7 @@ func New(addr, subject string) (*Client, error) {
 }
 
 func (c *Client) Start(ctx context.Context) error {
-	if err := c.events.StartReceiver(ctx, handler); err != nil {
-		return err
-	}
-
-	return ctx.Err()
+	return c.events.StartReceiver(ctx, handler)
 }
 
 func (c *Client) Close(ctx context.Context) error {