Add nvim-mini/mini.cmdline (#2017)

* Add `nvim-mini/mini.cmdline`

Signed-off-by: Guennadi Maximov C <[email protected]>

* Update `nvim-mini/mini.cmdline`

Signed-off-by: Guennadi Maximov C <[email protected]>

---------

Signed-off-by: Guennadi Maximov C <[email protected]>

Author: DrKJeff16

README.md

@@ -1611,6 +1611,7 @@ These colorschemes may not specialize in Tree-sitter directly but are written in
 - [notomo/cmdbuf.nvim](https://github.com/notomo/cmdbuf.nvim) - Alternative command-line-window plugin.
 - [gelguy/wilder.nvim](https://github.com/gelguy/wilder.nvim) - A plugin for fuzzy command line autocompletion.
 - [vzze/cmdline.nvim](https://github.com/vzze/cmdline.nvim) - Helix-like command line with fuzzy autocompletion.
+- [nvim-mini/mini.nvim#mini.cmdline](https://github.com/nvim-mini/mini.nvim/blob/main/readmes/mini-cmdline.md) - Module of `mini.nvim` for command line tweaks. Adds autocompletion with customizable delay, autocorrection for words with fixed candidates, and autopeek command range in a floating window.
 
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