feat: adding vim-illuminate support (#222)

Co-authored-by: Dhruvin Shah <[email protected]>

Author: dhruvinsh

README.md

@@ -221,6 +221,7 @@ require('lualine').setup {
   + [Neotest](https://github.com/nvim-neotest/neotest)
   + [Barbecue](https://github.com/utilyre/barbecue.nvim)
   + [IndentBlankline](https://github.com/lukas-reineke/indent-blankline.nvim)
+  + [vim-illuminate](https://github.com/RRethy/vim-illuminate)
 
 ## Reference
 * [tokyodark.nvim](https://github.com/tiagovla/tokyodark.nvim)

lua/onedark/highlights.lua

@@ -746,6 +746,14 @@ hl.plugins.mini = {
     MiniTrailspace = { bg = c.red },
 }
 
+hl.plugins.illuminate = {
+    illuminatedWord = { bg = c.bg2, fmt = "bold" },
+    illuminatedCurWord = { bg = c.bg2, fmt = "bold" },
+    IlluminatedWordText = { bg = c.bg2, fmt = "bold" },
+    IlluminatedWordRead = { bg = c.bg2, fmt = "bold" },
+    IlluminatedWordWrite = { bg = c.bg2, fmt = "bold" },
+}
+
 hl.langs.c = {
     cInclude = colors.Blue,
     cStorageClass = colors.Purple,