Clean (#3006)

* refactor(cmp) : use cmp module from ui repo

https://github.com/NvChad/ui/commit/c4576d8b5bbb6305de53ec017cd6ffad863c98ee I moved it to the ui repo so non nvchad users could achieve the CMP look from NvChad

* remove: <leader>cc blankline mapping

* replace: nvim-colorizer plugin with ui.colorify (BREAKING CHANGE)

https://github.com/NvChad/ui/blob/v2.5/lua/nvconfig.lua#L106

* misc: load nvchad module in config func of ui

instead of plugin/ in ui repo

* clean up

* remove un-needed configs/lazy_nvim.lua file

* rm gitsigns mappings

as it gets frustrating for users to override them

* rm un-needed options var in plugin configs

* add branch name for ui plugin

* trim some loc!

* feat: use modern theme picker for <leader>th

* feat: add volt plugins

lua/nvchad/configs/nvimtree.lua

@@ -1,6 +1,6 @@
 dofile(vim.g.base46_cache .. "nvimtree")
 
-local options = {
+return {
   filters = { dotfiles = false },
   disable_netrw = true,
   hijack_cursor = true,
@@ -32,5 +32,3 @@ local options = {
     },
   },
 }
-
-return options