Removed old plug-in configs

lua/keymap/init.lua

@@ -299,40 +299,3 @@ function lsp_shortcuts()
         end
     end
 end
-
--- NERDTree                                     defaults
-map('n', '<Leader>n', ':NERDTree<CR>', {noremap = true})
-vim.g.NERDTreeMapActivateNode       = 'o'       -- o
-vim.g.NERDTreeMapPreview            = 'go'      -- go
-vim.g.NERDTreeMapOpenInTab          = 't'       -- t
-vim.g.NERDTreeMapOpenInTabSilent    = 'T'       -- T
-vim.g.NERDTreeMapOpenVSplit         = 'v'       -- s
-vim.g.NERDTreeMapPreviewVSplit      = 'V'       -- gs
-vim.g.NERDTreeMapCustomOpen         = '<CR>'    -- <CR>
-vim.g.NERDTreeMapOpenRecursively    = 'O'       -- O
-vim.g.NERDTreeMapCloseDir           = 'x'       -- x
-vim.g.NERDTreeMapCloseChildren      = 'X'       -- X
-vim.g.NERDTreeMapOpenExpl           = '<C-o>'   -- e
-vim.g.NERDTreeMapDeleteBookmark     = 'd'       -- D
-vim.g.NERDTreeMapJumpRoot           = 'P'       -- P
-vim.g.NERDTreeMapJumpParent         = 'p'       -- p
-vim.g.NERDTreeMapUpdir              = 'h'       -- u
-vim.g.NERDTreeMapUpdirKeepOpen      = 'H'       -- U
-vim.g.NERDTreeMapRefresh            = 'r'       -- r
-vim.g.NERDTreeMapRefreshRoot        = 'R'       -- R
-vim.g.NERDTreeMapMenu               = 'm'       -- m
-vim.g.NERDTreeMapChdir              = 'c'       -- cd
-vim.g.NERDTreeMapCWD                = 'C'       -- CD
-vim.g.NERDTreeMapToggleHidden       = '.'       -- I
-vim.g.NERDTreeMapToggleFilters      = 'F'       -- f
-vim.g.NERDTreeMapToggleFiles        = 'f'       -- F
-vim.g.NERDTreeMapToggleBookmarks    = 'b'       -- B
-vim.g.NERDTreeMapQuit               = 'q'       -- q
-vim.g.NERDTreeMapToggleZoom         = 'z'       -- A
-vim.g.NERDTreeMapHelp               = '?'       -- ?
-
--- Limelight
-map('n', '<Leader>ul', ':call LimelightToggle()<CR>', {noremap = true})
-
--- Transparent
-map('n', '<Leader>ut', ':TransparentToggle<CR>', {noremap = true})