Finish debugging extension runners / actions from vscode

[Aksem]

This is partially implemented:

• config to enable debugger
• endpoint in IDE to start debugger
• pass parameters to ER to start debugger on a certain port
• recognize that ER started with debugger and send request to IDE (in workspace manager)

If we want to debug handler action which is running on CLI commands like prepare_envs or dump_config, we need to add possibility to start them from IDE.

• start prepare_envs CLI command from IDE
• start dump_config CLI command from IDE