fixes #23843

* Handle typesInstallerInitializationFailed

Display a warning message when the ts typings installer fails to initilize. One possible cause is that npm is not installed

* Fix a spell

Part of #22900

Wait 250ms before firing the exit event to ensure no data events happen.

Fixes #23051

Fixes #23358

This only applies to when the suggestion button is pressed. Note the old
shell remains open in the background to be safe.

Part opf #23358

Fixes #23304

* Add new option to disable/enable jsdoc autocompletion

* Refactor JsDocCompletionItem

- remove internal command
- move TS service call and template generation to CompletionItem
- only call TS service if JSDoc completion is enabled in settings
- add local config and config update method to CompletionProvider

* Change how and when JsDocCompletionHelper is registered

Register JsDocCompletionHelper and update configuration in registerProviders instead of activate. Also react to configuration change.

* Rename JsDocCompletionHelper to JsDocCompletionProvider

* Add missing newline at the eof

* Restore completion prompt for JSDoc autocomplete

Restores internal command but but as a separate class. Registers command on extension activation.

Fixes #9743

Pause fancy blinking after 10 blinks

Fixes #23261