- Create IconPicker widget with searchable grid of Material icons
- Create QuickLinkForm with full CRUD support (create, edit, delete)
- Update QuickLinkSettingsContent to use real form instead of placeholder
- Update QuickLinksPanel to use shared getIconData function
- Form includes name, URL, category, icon, type, and active toggle
- Validation for required fields and URL format
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
