plugin-config: neotree - show hidden files by default

lua/plugins/neotree.lua

@@ -0,0 +1,16 @@
+-- by default show hidden files
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  opts = function(_, opts)
+    -- 设置窗口的宽度和按键绑定
+    opts.window.mappings.o = "open"
+    opts.window.width = 27
+
+    -- 显示隐藏文件的配置
+    opts.filesystem = {
+      filtered_items = {
+        hide_dotfiles = false, -- 设置为false以显示隐藏文件
+      },
+    }
+  end,
+}