change folder icons, folder colors

lua/lib/colors.lua

@@ -29,9 +29,9 @@ local function get_hl_groups()
   local colors = get_colors()
 
   return {
-    IndentMarker = { fg = '#90a4ae' },
+    IndentMarker = { fg = '#8094b4' },
     Symlink = { gui = 'bold', fg = colors.cyan },
-    FolderIcon = { fg = '#90a4ae' },
+    FolderIcon = { fg = '#8094b4' },
 
     ExecFile = { gui = 'bold', fg = colors.green },
     SpecialFile = { gui = 'bold,underline', fg = colors.yellow },

lua/lib/config.lua

@@ -7,13 +7,13 @@ function M.get_icon_state()
     git_icons = {
       unstaged = "✗",
       staged = "✓",
-      unmerged = "═",
+      unmerged = "",
       renamed = "➜",
       untracked = "★"
     },
     folder_icons = {
-      default = "",
-      open = ""
+      default = "",
+      open = ""
     }
   }