Fixes #66368

Fixes #66366
Fixes #66367

Avoid printing the error twice in the trace

Make sure we show helpful error information in the VS Code dev tools when a TS server error occurrs

Fixes #65031

Adds a `enableForWorkspaceTypeScriptVersions` flag (default false) to the plugins contributions that  allows a contributed plugin to be loaded for workspace versions of ts

Allow for finer control over how requests are queued

* include priority in requestItem and add to queue accordingly

* add boolean lowPriority flag to requestItem and add to queue based on that

* set lowPriority flag to optional

* send lowPriority flag from CodeLensProvider

* revert priorityFlag for provider

**Problem**
In the ts server communication, canceling a request currently throws an exception. This is wrong because  cancellation is not an error. It also means that we need to wrap every server call in a generic try catch to handle cancellation. There are no checks in place to distinquish a cancellation from a rea

Fixes #58560

If the queued (but not sent) ts server request is canceled, we could previously fail to resolve its callbacks. This change makes sure we always resolve the callbacks for cancelled requests

Rebase of a number of incremental changes listed below

Move first level dispatchMessage into ForkedTsServerProcess

Goal is to move callbacks and other per-server state into `ForkedTsServerProcess`

Create forked ts server object syncrounously

There is no reason for this to be async anymore. Making this object sync reduces complexity and makes the code easier to reason about

Moving server relate functions into ForkedTSServer object

The goal here is to have a single "server" object that keeps track of all its relevant state. The service client would manage one of these servers at a time, starting new ones if needed and dispatching to old ones

Split server into own file

Use switch case instead of conditionals

Make pendingResponses readonly

Add typings for callback item

Improve naming

- Use more descriptive names
- Preview private vars with _

Use passed in version for getting command line args

Attach webview click handler to window instead of to document body

Fixes #48926

Change error handling for ts server exit and error

- Don't fire twice on error (once for the `once` and once for the `onError`)
- Flush callbacks on both exit and error.

Remove cancellationPipeName as state

Remove obsolete comment

Move all env generation into generatePatchedEnv

Extract server spawn into static method

Move spawn from static to be own factory class

Move providers from arguments to state on the spawner

Update js/ts grammar

Remove duplicate error handler

Cleaning up server fork

- Standarize names
- Extract methods
- Move some function to be private statics
- Move logging out of electron and into server.ts

Use undefined instead of null for optional value