feat: lualine config and stuff

modules/applications/neovim.nix

@@ -55,6 +55,8 @@ in
         vimtex # latex plugin
         null-ls-nvim # generic language server
         telescope-file-browser-nvim # file creation/deletion using telescope
+        lspkind-nvim # show icons in lsp completion menus
+        symbols-outline-nvim # tree view for symbols in document
 
         # Cmp related stuff. See https://github.com/hrsh7th/nvim-cmp
         cmp-nvim-lsp