optimize the shit out of theme loading

switch neovim to vim.pack away from lazy
add sandboxagent package to netty
update defaults

config/nvim/lua/plugins/lsp.lua

@@ -1,4 +1,9 @@
+vim.pack.add({
+  "https://github.com/neovim/nvim-lspconfig",
+}, { load = function() end })
+
 return {
-    'neovim/nvim-lspconfig',
-    lazy = false,
+  {
+    "neovim/nvim-lspconfig",
+  },
 }