splits out configuration into central modules

modules/nvim/config/lua/plugins/oil.lua

@@ -0,0 +1,24 @@
+return {
+  "stevearc/oil.nvim",
+  opts = {
+    keymaps = {
+      ["q"] = "actions.close",
+    },
+    columns = {
+      "icon",
+      "permissions",
+      "size",
+      -- "mtime",
+    },
+    float = {
+      padding = 4,
+      border = "rounded",
+      preview_split = "auto",
+    },
+  },
+  -- stylua: ignore
+  keys = {
+    { "<leader>n", "<cmd>Oil --float<cr>", desc = "Open file browser", mode = "n" },
+  }
+,
+}