rm outdated icons

lua/core/default_config.lua

@@ -64,8 +64,8 @@ M.ui = {
 
     buttons = {
       { "  Find File", "Spc f f", "Telescope find_files" },
-      { "  Recent Files", "Spc f o", "Telescope oldfiles" },
-      { "  Find Word", "Spc f w", "Telescope live_grep" },
+      { "󰈚  Recent Files", "Spc f o", "Telescope oldfiles" },
+      { "󰈭  Find Word", "Spc f w", "Telescope live_grep" },
       { "  Bookmarks", "Spc b m", "Telescope marks" },
       { "  Themes", "Spc t h", "Telescope themes" },
       { "  Mappings", "Spc c h", "NvCheatsheet" },

lua/plugins/configs/nvimtree.lua

@@ -52,11 +52,11 @@ local options = {
         symlink = "",
         folder = {
           default = "",
-          empty = "",
-          empty_open = "",
+          empty = "",
+          empty_open = "",
           open = "",
-          symlink = "",
-          symlink_open = "",
+          symlink = "",
+          symlink_open = "",
           arrow_open = "",
           arrow_closed = "",
         },