add bufferline nvim plugin

change alacritty font to nerdfont patched Hack

home-manager/neovim/default.nix

@@ -33,6 +33,7 @@
         luasnip
         cmp_luasnip
         nvim-treesitter.withAllGrammars
+        bufferline-nvim
       ];
     };
 

home-manager/neovim/neovim.lua

@@ -7,6 +7,7 @@ vim.o.signcolumn = "yes"
 vim.wo.number = true
 vim.wo.relativenumber = true
 vim.wo.cursorline = true
+vim.opt.termguicolors = true
 
 --[ LSPCONFIG ]--
 
@@ -138,7 +139,8 @@ cmp.setup {
     },
 }
 
---[ TREESITTER ]---
+--[ TREESITTER ]--
+
 require('nvim-treesitter.configs').setup {
     ensure_installed = {},
 
@@ -148,3 +150,7 @@ require('nvim-treesitter.configs').setup {
 
     indent = { enable = true },
 }
+
+--[ BUFFERLINE ]--
+
+require("bufferline").setup{}