Fixes #79530

Fixes #76521

Part of #74995

Part of #74995

Fixes #75084

Occurs when opening by double clicking on workspace file. Fixes #75084

Fixes #68812

This fixes a problem where the `typescript` VSCode task runs `tsc` with `-p`
when it should run `-b` when `tsconfig.json` has the `"references"` property.

```js
{
  "extends": "./tsconfig.app.json",
  // meow
  "references": [{ "path": "./tsconfig.lib.json" }]
}
```

This bug happens because while `tsconfig.json` file allows comment, the
parsing logic here uses vanilla `JSON.parse` which cannot parse comments.

This commit fixes it by using `jsonc.parse` instead.

Moves the `--watch` option at the end of the `tsc` invocation, as `--build`
is required to be the first option on the call.

Fixes #66875

Fixes #60315

Don't add workspace folder name to task labels as this messes up build task detection.

This change currently causes a regression when you have two folders with the same folder name (but different paths) in a workspace

https://github.com/Microsoft/TypeScript/issues/27150

**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

Break up the concept of normalizing a path and trying to get the on disk path of a resource. Needed for handling case insensitivity

Fixes #30754

Fixes #35371

#35067

Fixes #35067

* Prototype TSC watch task contribution

* Update to make use of optional properties in task definitions

Fixes #31828
Fixes #31827

Fixes #31977

Fixes #31822

Fixes #31847