nvim: Update Lazy initialization to match current example

nvim/.config/nvim/lua/yock/lazy.lua

@@ -1,18 +1,29 @@
 local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
-if not vim.loop.fs_stat(lazypath) then
+if not (vim.vu or vim.loop).fs_stat(lazypath) then
+  local lazyrepo = "https://github.com/folke/lazy.nvim.git"
   vim.fn.system({
     "git",
     "clone",
     "--filter=blob:none",
-    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable",
-    "--branch=stable", -- latest stable release
+    lazyrepo,
     lazypath,
   })
+  if vim.v.shell_error ~= 0 then
+    vim.api.nvim_echo({
+      { "Failed to clone lazy.nvim:\n", "ErrorMsg" },
+      { out, "WarningMsg" },
+      { "\nPress any key to exit..." },
+    }, true, {})
+    vim.fn.getchar()
+    os.exit(1)
+  end
 end
 vim.opt.rtp:prepend(lazypath)
 
 vim.g.mapleader = '\\'
+vim.g.maplocalleader = '\\'
 require('lazy').setup({
-  spec = 'yock.plugins',
+  spec = { import = 'yock.plugins' },
   change_detection = { notify = false },
 })