Implement SocialAccount model with enum fields for network and type,
along with migration and factory. Includes NETWORKS and TYPES constants
for dropdown usage in Livewire forms and validation.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Implements Task 2: creates the Site model with fillable name, url, and
description fields; the corresponding database migration; and a factory
for generating test data. Includes TDD tests verifying model creation
with and without optional description.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
