fixes #17179

reuse telemetry info when getting common http headers, will likely make use not spawn a process which saves at least 10ms,  #17108

Make indentation of API reference samples consistent

* Initial work using ts2.1 and TS Code Actions

* Clean up implementation and fix a few issues

* Gate provider to ts2.1+

* Switch gate to use 2.1.3 instead

* Fix a few null checks

* Format after completion

Fixes #17488

**Bug**
In the calls to `JSON.stringify`, we are currently passing in `[]` as a whitelist. This results in no argument values being printed.

**Fix**
Pass in null instead so that we print all argument values

* Add CompletionItemKind.Folder

Fixes #17435

Adds a new completion item kind for folder/directories. This is useful for path intellisense

For the icons, I copied the icons for folders into the suggestion icon set. Let me know if new ones are needed instead.

* Fix monaco.d.ts

fixes #17198

#17073

fixes #17353