refactor(cli-utils): Refactor internal TypeScript instantiation

[kitten]

Summary

This refactors the internal instantiation of typescript from using ts-morph to @typescript/vfs, as a lighter, more reviewable alternative that will suffice for our purposes for the time being and for foreseeable use-cases.

We're essentially aiming to replace this to:

• increase correctness of instantiating a TypeScript environment
• improve virtua file loading and mapping
• potentially gain more control for when we need to replace internal TypeScript mechanisms (e.g. custom resolution)
• increase accuracy of "fake" PluginCreateInfo environment

Set of changes

• Replace PluginCreateInfo environment
  • Polyfill virtual file transformer support into more LanguageService methods
  • Increase correctness of Program polyfills
• Refactor .vue and .svelte transformers to be simpler
• Add programFactory to assemble a program
• Retrieve lib files from node_modules
• Consistently default-import from typescript
  • ESM support is otherwise broken

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: 1ee580966492d9e67c7162eb037022edb54970ae

The changes in this PR will be included in the next version bump.

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