Add csharp and show hidden files in neotree

lua/plugins/neotree.lua

@@ -1,22 +1,33 @@
 return {
-	"nvim-neo-tree/neo-tree.nvim",
-	branch = "v3.x",
-	dependencies = {
-		"nvim-lua/plenary.nvim",
-		"nvim-tree/nvim-web-devicons",
-		"MunifTanjim/nui.nvim",
-	},
-	config = function()
-		require("neo-tree").setup({
-			event_handlers = {
-				{
-					event = "file_opened",
-					handler = function(file_path)
-						require("neo-tree.command").execute({ action = "close" })
-					end,
-				},
-			},
-		})
-		vim.keymap.set("n", "<C-n>", ":Neotree filesystem reveal right toggle<CR>", {})
-	end,
+  "nvim-neo-tree/neo-tree.nvim",
+  branch = "v3.x",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    "nvim-tree/nvim-web-devicons",
+    "MunifTanjim/nui.nvim",
+  },
+  config = function()
+    require("neo-tree").setup({
+      event_handlers = {
+        {
+          event = "file_opened",
+          handler = function(file_path)
+            require("neo-tree.command").execute({ action = "close" })
+          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,
 }