refactor(files): simplify nvim-tree configuration and improve UI

lua/plugins/completion.lua

@@ -6,7 +6,7 @@ return {
         dependencies = { 'rafamadriz/friendly-snippets' },
         config = function()
             local luasnip = require('luasnip')
-
+            require('luasnip.loaders.from_vscode').lazy_load()
             require('luasnip.loaders.from_vscode').lazy_load({
                 paths = { vim.fn.stdpath('config') .. '/snippets' },
             })
@@ -19,9 +19,6 @@ return {
     {
         'saghen/blink.cmp',
         version = '*',
-        dependencies = {
-            'L3MON4D3/LuaSnip',
-        },
         config = function()
             require('blink.cmp').setup({
                 appearance = {