1. Email: add a 'Problem with your order? We're here to help' support band to
the shared htmlEmail() footer, so EVERY transactional email (confirmation,
portal link, receipts) has a prominent 'Get help with your order' button
linking to /contact. Less silent frustration -> fewer chargebacks.
2. NPI order form: entering a 10-digit NPI now auto-fills provider name, practice
state, and specialty from the live NPPES lookup (same API as the free
compliance-check tool), with a 'Found: <name>' confirmation. Only fills empty
fields so it never clobbers edits.
3. NPI order form: read ?npi= from the URL so the email 'Start my revalidation'
click lands with the NPI prefilled and the rest auto-filled (was being
ignored entirely before).
4. Support FAB: add the floating help button + panel to 27 static public pages
that were missing it (order, portal, trucking, survey, upload pages), so help
is one click away everywhere.