Improve testing guidelines

[BigBlockStudios]

Having issues with claude - it will fairly consistently run artisan migrate:fresh ... and frequently try to modify the codebase to make tests pass.

1. Artisan (or any command really) - is it possible to configure boost to restrict the use of (requiring confirmation) artisan commands, terminal commands etc? Pretty sure there is an option in the copilot settings to allow specific command patterns, but I have not configured that in this specific project nor can find the setting anymore.

2. Testing - I mean that should go without saying, don't modify code to make tests pass, that needs to be added to the default boost instructions.

I have added both to the instructions manually, but seeing the frequency that they are ignored, I have little faith the issue will not resurface.

So, the request:

1. Add ability to restrict what commands (artisan or otherwise) an agent can use
2. add clearer testing instructions regarding code modifications.

[BigBlockStudios]

found the command restriction (finally) it's in settings under chat tools auto approve - you can find it in the settings ui by searching for "chat tools approve" and in the settings.json

"chat.tools.terminal.autoApprove": {
    "cd": true,
     
... awhole bunch of other stuff ...

    "rd": false,
    "php artisan serve": false,
    "php artisan migrate:fresh": false,
    "php artisan migrate": false,
},

not sure if migrate false still prevents things like migrate:status etc from running