- Add Intelligence section with Campaigns, Missions, and Factions links
- Add Roster link to main navigation
- Update Logistics section with Resources and Vehicles links
- Update XPDisplay prop from xp to xpLevel for level resolution
- Remove commented-out navigation items
- Add profile page at /profile/[username] showing user service record
- Update NavUser dropdown to link to Service Record instead of Upgrade to Pro
- Remove unused Billing menu item from user dropdown
- Add resolveLevel utility to compute level name, progress, and XP thresholds
- Add seedExperience script for populating experience levels
- Update XPDisplay to show level name, progress bar, and percentage to next level
- Update layout to fetch experience levels and pass resolved XP data to sidebar
- Move storage overview from /logistics/storage to /logistics root
- Rename page heading and sidebar label from Storage to Structures
- Update back link on structure detail page
- Remove old /logistics/storage route
