Add symbol outline to lunarvim

lvim/.config/lvim/config.lua

@@ -37,12 +37,18 @@ lvim.plugins = {
     { "octol/vim-cpp-enhanced-highlight" }, -- better cpp syntax highlighting
     { "zhimsel/vim-stay" },                 -- remember cursor position
     { "folke/neoconf.nvim" },               -- per project lsp config
+    { "simrat39/symbols-outline.nvim" },    -- symbols side view
 }
 
 require("neoconf").setup({
   -- override any of the default settings here
 })
 
+require("symbols-outline").setup({
+    width = 15
+})
+lvim.keys.normal_mode["<leader>o"] = ":SymbolsOutline<CR>"
+
 -- add `svls` to `skipped_servers` list
 vim.list_extend(lvim.lsp.automatic_configuration.skipped_servers, { "svls" })
 -- remove `svlangserver` from `skipped_servers` list