- Split created_at into created_date + created_time across all view models
- Add inline card-detail pattern for mobile action buttons
- Add desktop detail-row with ellipsis toggle for table actions
- Add pill-warning and pill-success CSS variants with dark mode
- Center mobile card-detail buttons, fix card-date vertical spacing
- Rename action labels: "View on Map" → "View Map", "Visit website/homepage" → "Homepage"