Add csharp and show hidden files in neotree

lua/plugins/lsp-config.lua

@@ -22,6 +22,7 @@ return {
         "pyright",
         "ols",
         "clangd",
+        "omnisharp",
       },
       handlers = {
         function(server_name)
@@ -29,6 +30,16 @@ return {
             capabilities = capabilities,
             handlers = handlers
           }
+        end,
+        clangd = function()
+          local lspconfig = require("lspconfig")
+          lspconfig.clangd.setup({
+            capabilities = capabilities,
+            handlers = handlers,
+            init_options = {
+              fallbackFlags = { '--std=c++20' }
+            },
+          })
         end
       }
     })

lua/plugins/neotree.lua

@@ -16,6 +16,17 @@ return {
           end,
         },
       },
+      filesystem = {
+        filtered_items = {
+          visible = false,
+          show_hidden_count = true,
+          hide_dotfiles = false,
+          hide_gitignored = false,
+          hide_by_name = {
+            '.git',
+          },
+        },
+      },
     })
     vim.keymap.set("n", "<C-n>", ":Neotree filesystem reveal right toggle<CR>", {})
   end,

lua/plugins/treesitter.lua

@@ -4,7 +4,7 @@ return {
   config = function()
     local config = require("nvim-treesitter.configs")
     config.setup({
-      ensure_installed = { "lua", "go", "zig", "markdown", "json", "yaml", "javascript", "typescript", "bash", "python" },
+      ensure_installed = { "lua", "go", "zig", "markdown", "json", "yaml", "javascript", "typescript", "bash", "python", "c_sharp", "cpp" },
       highlight = { enable = true },
       indent = { enable = true },
     })