Automatically send steps from agents to predictive intellisense buffer after getting result

[StevenBucher98]

Summary of the new feature / enhancement

Instead of waiting for user to run /code post to get the responses in the predictive intelisense buffer we should send the code results to predictive intellisense by default.

Proposed technical implementation details (optional)

I ask a question to the side car, get code response back, I then move to my working terminal and start typing the code given to me, the code from the side car should be suggested by predictive intellisense. This helps users discover the integration piece without knowing how to use /code post

[daxian-dbw]

I don't think it's desired behavior to always send generated command to the shell. There is a good chance the generated command is not ready for execution or is not what the user actually want.

Also, it seems not typical for a user to switch the shell and typing the same command. We have key bindings for copying/posting the command.