Proposed changes

The original implementation wasn't ideal but did the job. This PR improves the Stencil integration by:

• supporting project tsconfig.json options
• better detection on whether a file needs to be transformed by looking for a Component import
• auto-import of h and Fragment functions if missing
• less string replacement of compiled code, we now transform with better options and only need to add the styles setter due to a bug in Stencil

Types of changes

• Polish (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update

Checklist

• I have read the CONTRIBUTING doc
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• I have added proper type definitions for new commands (if appropriate)

Further comments

n/a

Reviewers: @webdriverio/project-committers