## Description
The color used in lualine was previously static and did not update
dynamically when a new colorscheme was applied. This resulted in
inconsistencies between the theme and the lualine colors, as the 'local'
color table returned the highlight color defined during initialization.
This pull request resolves the issue by ensuring that the lualine colors
are always in sync with the current colorscheme. It achieves this by
using `LazyVim.ui.fg(HIGHLIGHT)` to dynamically fetch the appropriate
highlight colors, making the lualine colors responsive to colorscheme
changes.
## Related Issue(s)
<!--
If this PR fixes any issues, please link to the issue here.
- Fixes #<issue_number>
-->
## Screenshots
**Before**

**After**

## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
## Description
This is a small fix to the path truncating in
`LazyVim.lualine.pretty_path()` to make the filename highlighting
actually apply to only the filename, rather than the filename and all
path elements after the inserted ellipsis (`…`).
This keeps it consistent with the behaviour exhibited when the path
isn't truncated, and is what I think most users would expect the
behaviour to be.
## Screenshots
Before this fix:
<img width="320" alt="image"
src="https://github.com/user-attachments/assets/d708a140-2b23-457a-a296-dd411d29d268">
```
nvim/…/nvim/lua/plugins/lazyvim/ui.lua
└──┬──┘└──────────────┬──────────────┘
directory_hl filename_hl
```
After this fix:
<img width="319" alt="image"
src="https://github.com/user-attachments/assets/e9d13fdd-79a8-4e3d-942a-58d0e2bb8bca">
```
nvim/…/nvim/lua/plugins/lazyvim/ui.lua
└──────────────┬───────────────┘└─┬──┘
directory_hl filename_hl
```
## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
* feat(lualine): make path trimming configurable by user
* fix: always split both forward/backward slashes
---------
Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>
Closes#2752
I left the initial text blank on purpose, so that it doesn't change
anything stylistically and let the user decide what he wants to add
in his personal configuration for `lualine` spec.
* feat(lualine): add more hl options to pretty_path
Adds two additional options to pretty_path: filename_hl and dirpath_hl.
This allows users to customize the highlight group of both the directory
component of the path name and the filenname independently. modified_hl
is still used when the buffer has been modified.
Thanks to dpetka2001 (Iordanis Petkakis) for the changes to the format
function.
* feat: cleanup
---------
Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>