feat(nvim): Build another nvim from scratch

* Neovim: Backup original LazyVim setup to .config/nvim.lazy.d
* Neovim: Currently done with basic completions and LSP
* Git: Always use ssh to connect github remote
* Zsh: Add more antidots config

.config/nvim/lua/plugins/syntax.lua

@@ -0,0 +1,6 @@
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    build = ":TSUpdate",
+  },
+}