- Remove legacyBehavior prop and nested <a> tags from Link components
- Modernize to Next.js 13+ Link API with className directly on Link
- Convert external links to plain <a> tags (LinkItem, Discord link)
- Remove unnecessary passHref props from Header components
- Fix tab switching by mapping string values to GridType enum
The tab switching issue was caused by trying to parse string values
("characters", "weapons", "summons") as integers when they needed to
be mapped to GridType enum values.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
