Fixes issue where modal shows same data for all captures.
Changes:
- Add timestamp-based cache buster to API requests
- Add cache-control headers (no-cache, no-store, must-revalidate)
- Clear modal content when closing to prevent stale data
- Ensures each capture loads fresh, unique data
This resolves the issue where clicking 'View Data' on different
markers showed the same cached data instead of unique per-capture data.
Trilltechnician
a0ccc3d00a