from-scratch rewrite (#1)

Reviewed-on: #1

nvim/lua/plugins/oil.lua

@@ -0,0 +1,25 @@
+return {
+  "stevearc/oil.nvim",
+  ---@module 'oil'
+  ---@type oil.SetupOpts
+  opts = {
+    columns = {
+      "icon",
+      "permissions",
+      "size",
+    },
+    watch_for_changes = true,
+    view_options = {
+      -- Show files and directories that start with "."
+      show_hidden = true,
+    },
+    float = {
+      preview_split = "right",
+    },
+  },
+  -- Optional dependencies
+  dependencies = { { "echasnovski/mini.icons", opts = {} } },
+  -- dependencies = { "nvim-tree/nvim-web-devicons" }, -- use if you prefer nvim-web-devicons
+  -- Lazy loading is not recommended because it is very tricky to make it work correctly in all situations.
+  lazy = false,
+}