make gruvbox sign symbols transparent, and leave everything else as is

config.transparent didn't work because it made fidget non-transparrent.
Apprently it has default colors as black

lua/crentist/lazy/colors.lua

@@ -3,8 +3,10 @@ return {
         'ellisonleao/gruvbox.nvim',
         priority = 1000,
         config = function()
-            require('gruvbox').setup({
+            local gruvbox = require('gruvbox')
-                transparent_mode = true,
+
+            gruvbox.setup({
+                transparent_mode = false,
                 italic = {
                     strings = false,
                     emphasis = true,
@@ -12,10 +14,19 @@ return {
                     operators = false,
                     folds = true,
                 },
+                overrides = {
+                    FoldColumn = { bg = '#282828', fg = '#808080' },
+                    GruvboxRedSign = { bg = '' },
+                    GruvboxGreenSign = { bg = '' },
+                    GruvboxYellowSign = { bg = '' },
+                    GruvboxBlueSign = { bg = '' },
+                    GruvboxPurpleSign = { bg = '' },
+                    GruvboxAquaSign = { bg = '' },
+                    GruvboxOrangeSign = { bg = '' },
+                }
             })
             vim.cmd('colorscheme gruvbox')
 
-            vim.api.nvim_set_hl(0, 'FoldColumn', { bg = '#282828', fg = '#808080' })
             vim.api.nvim_set_hl(0, 'SignColumn', { link = 'FoldColumn' })
         end
     },