ImageColumn::make('logo') had no explicit disk, so it defaulted to
Filament's local disk while uploads write to the public disk,
causing the file-existence check to fail and the src to render
empty. Align the column's disk with the upload field's disk.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015HaT8a5ZWh45JkjTLPWeaP
Registers CatalogPlugin with the admin panel so catalog Filament
resources auto-discover, and adds the EvCompany model/migration/
factory plus its Filament resource (auto-generated slug on create).
Nyan Lin Paing