Enhancement: Add clickable area in «Mentions/Whispers»

[PhotonGilbert]

Add a clickable area to «Mentions/Whispers» to quickly jump to the channel you've been pinged on. https://user-images.githubusercontent.com/108987349/206775288-315f983c-0859-4f2c-93ac-697eff8cdeb6.jpg

Why?

If you have a large number of channels and in some distant channel you were pinged, then moving to the desired channel will take time. Moreover, I often open «Mentions/Whispers» first, and only then moved to the channel.This way could be shortened if there was a way with the transition to channel using this function.