Revert "feat(hlgroups): add workaround for winbar background issue (B…

…ekaboo#118)"

This reverts commit 98aec7c.

lua/dropbar/hlgroups.lua

@@ -94,48 +94,11 @@ end
 
 ---Initialize highlight groups for dropbar
 local function init()
-  local groupid = vim.api.nvim_create_augroup('DropBarHlGroups', {})
-
   set_hlgroups()
   vim.api.nvim_create_autocmd('ColorScheme', {
-    group = groupid,
+    group = vim.api.nvim_create_augroup('DropBarHlGroups', {}),
     callback = set_hlgroups,
   })
-
-  -- Remove winbar background as a workaround for
-  -- https://github.com/Bekaboo/dropbar.nvim/issues/118, also see
-  -- https://github.com/neovim/neovim/issues/26037#issuecomment-1838548013
-
-  ---Set WinBar & WinBarNC background to Normal background
-  ---@return nil
-  local function clear_winbar_bg()
-    ---@param name string
-    ---@return nil
-    local function _clear_bg(name)
-      local hl = vim.api.nvim_get_hl(0, { name = name, link = false })
-      if hl.bg or hl.ctermbg then
-        hl.bg = nil
-        hl.ctermbg = nil
-        vim.api.nvim_set_hl(0, name, hl)
-      end
-    end
-
-    _clear_bg('WinBar')
-    _clear_bg('WinBarNC')
-  end
-
-  clear_winbar_bg()
-  vim.api.nvim_create_autocmd('ColorScheme', {
-    desc = 'Remove WinBar background color as a workaround.',
-    group = groupid,
-    callback = clear_winbar_bg,
-  })
-  vim.api.nvim_create_autocmd('OptionSet', {
-    desc = 'Remove WinBar background color as a workaround.',
-    pattern = 'background',
-    group = groupid,
-    callback = clear_winbar_bg,
-  })
 end
 
 return {