Set the default localhost port

[fcsm1922]

It would be very convenient to set the port by default Localhost.
Since I use Peek with AWRIT (in the Kitty terminal), I can’t collect them together. I know how to do this with this port, but in this? If anyone knows ... I will be glad to hear the decision.

[cap153]

Here is my fork, use default port 8888
https://github.com/cap153/peek.nvim