Add support for positionalArgumentsExpressions of text visualizations

[4e6]

Pull Request Description

close #9028

Changelog:

• add: support positionalArgumentsExpressions parameter for visualization expressions represented as strings
• add: language server API tests
• add: runtime visualization tests

Important Notes

enso-visualization-arguments.mp4

Checklist

Please ensure that the following checklist has been satisfied before submitting the PR:

• The documentation has been updated, if necessary.
• Screenshots/screencasts have been attached, if there are any visual changes. For interactive or animated visual changes, a screencast is preferred.
• All code follows the
  Scala,
  Java,
  and
  Rust
  style guides. In case you are using a language not listed above, follow the Rust style guide.
• All code has been tested:
  • Unit tests have been written where possible.
  • If GUI codebase was changed, the GUI was tested when built using ./run ide build.