v0.6.0

Auto Mode

This release introduces an auto mode.
By launching md-ai with an --auto, your approval for write operations and executing commands becomes optional.
md-ai will wait --auto-timeout seconds (defaults to five) before it continues.
During this timeout you can press enter to proceed immediately or esc to have the same deny / approval interface as before.

You could now just let it run and do it's thing when you give it a task.

Provide reasons when denying operations

You are now asked to say why you choose to deny a request.
The model can use this information to take action immediately.

Other changes

The write files tool does now only accept a single patch operation instead of many.
The write files tool only allows writes on files the model has recently opened. If a file has changed since it was last opened (e.g. you edited it), the tool instructs the model to re-read the file.

Smaller fixes.