[Feature] Automatic tab renaming

[Lillecarl]

Basic information

zellij --version: zellij 0.25.0 (Realized I'm 2 versions behind, time to update my flakes 😄 )
tput lines: 43
tput cols: 176
uname -av or ver(Windows): Darwin hostname.local 21.4.0 Darwin Kernel Version 21.4.0: Fri Mar 18 00:45:05 PDT 2022; root:xnu-8020.101.4~15/RELEASE_X86_64 x86_64

List of programs you interact with as, PROGRAM --version: output cropped meaningful, for example:
iterm2 version: Build 3.4.15

Further information
If I open a bunch of tabs and leave them with their default naming then close the first one, the new tab 1 will be named Tab #2 which doesn't matter so much for the first one, but if you have 5-6 tabs open it adds a bit of overhead when you're switching around.

I'd like to suggest something that auto resolves this by renaming tabs upon closing. At least if their name is following the default pattern. (I never name my tabs).

Another solution could be to decouple the indexing and the name, if the name should be before or after the configured name would probably be a heated discussion though (configureable maybe?)

I've been reading through the source-code but I can't seem to find where this would be. I'm not rust-native either so for now I'll leave it as a feature request.

As always, great job guys! Been daily-driving Zellij since 0.19 or 0.20 :)

[cole-h]

I've taken a (very naive) stab at this in #1784. If you're so inclined, please give it a shot and let me know what you think.