This reverts commit c2c2e48d.

Fixes: #27649

Long docs when cursor is near the bottom will jump to the top to allow for more space, but if the next suggestion docs are smaller it will jump back down creating a jarring experience when flipping through suggestions quickly. Pin the widget to the top if it flips to the top once so that the experience is more fluid.

This is just one way we might handle it. Open to suggestions as this is my first PR to VSCode.

fixes Microsoft/monaco-editor#1185
fixes Microsoft/monaco-editor#1186

cc @bpasero @ramya-rao-a

Using a custom version of the node typings is causing a lot of pain while trying to upgrade our build to use `@types` instead of the `d.ts` files we have to maintain. I believe we primarily maintain our own version for two reason:

- Custom require function
- setTimeout and other timer functions return NodeJs.timer instead of a number

These can both be delt with, the first by using interface augmentation and the second by switching to use any types for timer. I believe that the pain of maintaining our own node `d.ts` outweighs the benefits here

This change switches us to use the standard @types/node package for our node typings

We compile using the alwaysStrict flag so these directives are not needed

debt - remove suggest adapter and use CompletionItemProvider from modes.ts. Also fixes https://github.com/Microsoft/monaco-editor/issues/985

add shy-flag that controls when/how the suggest widget shows, improve triggerSuggatAndAcceptBest logic works

* Improvements to screenreader support in suggest widget #40597

* Read snippet for all snippets regardless of their source

* Move sticky to suggestController

* Style check