Fix incomplete model discovery in GuidelineAssist class

[iz-ahmad]

fixes issue #716

laravel-boost-application-info was returning an incomplete model list (e.g., only User) when asked any AI agent to list the models.

Likely root cause was: discover() in GuidelineAssist.php used:

class_exists($className, false)

here, passing false disables autoloading, so any model classes that weren't already loaded in memory - would be silently skipped.

Changes made

• src/Install/GuidelineAssist.php — Replaced class_exists($className, false) with class_exists($className) to allow Composer autoloading, ensuring all autoloadable models are discovered.
• tests/Unit/Install/GuidelineAssistTest.php — Added a test verifying that discover() detects models that were not previously loaded.
• tests/Fixtures/app/Models/ExtraModel.php — Added a simple Eloquent model fixture to validate if the fix is working.

Thanks.

[pushpak1300]

This isn’t a reliable way because if there’s an incorrect class throwing warnings and fatal errors the boost won’t start.

[pushpak1300]

I’m considering removing this functionality as it adds unnecessary bloat to the context and isn’t helpful. Furthermore, there are so many edge cases to get it right. Today’s model can intelligently determine which model exists and which doesn’t by searching the codebase.

[iz-ahmad]

Furthermore, there are so many edge cases to get it right. Today’s model can intelligently determine which model exists and which doesn’t by searching the codebase.

Yeah, just saw your PR #754.. I understand, thanks.