## What is this PR for?
Attempt for dynamic width and trimming between fields.
Testing was done on my 15.6 laptop screen so maybe values could be
raised in dynamic calculation? Also provides a `vim.g.cmp_fixed_width`
for the users to be able to define a fixed width in their personal
configuration if they'd like to.
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## Does this PR fix an existing issue?
Attempts to rectify a concern raised in #3858
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## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
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Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>
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