-- =============================================================================
-- oil.lua — 文件浏览器
-- =============================================================================
-- 【保留】你的完整 oil.nvim 配置。
-- 【无修改】oil 作为默认文件浏览器不变。

return {
  {
    "stevearc/oil.nvim",
    dependencies = {
      "nvim-tree/nvim-web-devicons",
    },
    opts = {
      default_file_explorer = true,
      keymaps = {
        ["<CR>"]  = "actions.select",
        ["<C-p>"] = "actions.preview",
        ["<C-c>"] = "actions.close",
        ["<C-r>"] = "actions.refresh",
        ["<C-h>"] = "actions.toggle_hidden",
        ["g?"]    = "actions.show_help",
      },
      view_options = {
        show_hidden = true,
      },
      float = {
        padding    = 2,
        max_width  = 90,
        border     = "rounded",
      },
    },
    keys = {
      { "-",          "<cmd>Oil<cr>", desc = "打开父目录" },
      { "<leader>fe", "<cmd>Oil<cr>", desc = "文件浏览器" },
    },
  },
}