## Description
Replace re-defined super-tab `<Tab>` keymap function with the original
upstream one, so upstream fixes can propagate.
Related to #5127
## Related Issue(s)
none
## Screenshots
none
## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
## Description
Replace use of icon for `Color` kind with block characters for
`blink.cmp` autocomplete items to make swatches more usable. This also
makes the `blink.cmp` built-in Tailwind integration better match
`nvim-cmp`.
**Note:** I didn't want to replace the default
`LazyVim.config.icons.kinds.Color` in case it's used by other plugins
(e.g. context), but didn't actually find any real uses, so perhaps that
could be done instead? Figured best to leave those untouched as they can
be more generically used as actual icons, and are not always guaranteed
to have custom highlights applied.
## Related Issue(s)
None.
## Screenshots
### Old

### New

## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.