Extend Cucumber Language Server features

[kieran-ryan]

Features implemented by the Cucumber Language Server are missing (see Cucumber Language Service and Cucumber Visual Studio Code extension).

Ticking the boxes as Implemented for:

• Jump to def - 'Go to step definition' is implemented to navigate from a gherkin step to a step definition where it is defined
• Workspace symbols - as the server offers a document outline that can be used for navigation in Visual Studio Code for example

[keegancsmith]

Thanks