home: vim: migrate to 'oil.nvim'

modules/home/vim/plugin/settings/oil.lua

@@ -0,0 +1,19 @@
+local oil = require("oil")
+local wk = require("which-key")
+
+oil.setup({
+    view_options = {
+        -- Show files and directories that start with "." by default
+        show_hidden = true,
+        -- But never '..'
+        is_always_hidden = function(name, bufnr)
+            return name == ".."
+        end,
+    },
+})
+
+local keys = {
+    ["-"] = { oil.open, "Open parent directory" },
+}
+
+wk.register(keys)