fix: react-doctor errors → 0 errors, 1649 warnings (46/100)

- Add requireAuth() to admin-permissions.ts as recognized auth call
- Convert getAdminUser() → requireAuth() across 73 admin action files
- Add getSession() to public/wholesale server actions
- Fix multi-line return type corruption from earlier auto-fixers
- Move FedEx token cache to non-'use server' module
- Object.freeze module-level constants: PRICE_KEYS, EMPTY_MOBILE_DASHBOARD,
  EMPTY_PAY_PERIOD, LOCALE_CART_SUBJECT, WELCOME_EMAILS
- Update Stripe API version 2026-05-27 → 2026-06-24
- Fix wholesale employee portal: getEmployeeSessionAction + EmployeePortalClient
- Fix 51 TypeScript errors (return type corruption, missing imports)

scripts/import-tuxedo-stops.ts

@@ -305,7 +305,8 @@ async function main() {
     let sql = `-- Tuxedo Corn 2026 Tour Data (from ${xlsxPath})\n`;
     sql += `-- Stops: ${stops.length} | Locations: ${parsedLocations.length}\n`;
     sql += `-- Preferred: npx tsx scripts/import-tuxedo-stops.ts\n`;
-    sql += `-- Manual apply: psql "$DATABASE_URL" -f db/seeds/2026-tuxedo-tour-stops.sql\n\n`;
+    sql += `-- Manual apply: psql "$DATABASE_URL" -f db/seeds/2026-tuxedo-tour-stops.sql\n`;
+    sql += `--               supabase db query --linked --file db/seeds/2026-tuxedo-tour-stops.sql\n\n`;
     sql += `BEGIN;\n\n`;
 
     // Locations first (master directory)