feat: add BCBS MA eligibility check with OTP flow

- New Selenium worker (fresh Chrome per run, no persistent session)
  login → OTP modal → eTools → ConnectCenter → Verification →
  New Eligibility Request → fill form (NPI, member ID, DOB) →
  Expand All → CDP PDF back to app
- Backend route fetches BCBS_MA credentials + provider NPI from settings
- Frontend OTP modal with 6-digit code entry
- BCBS MA added to insurance credentials dropdown in settings

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/Backend/src/routes/index.ts

@@ -40,6 +40,7 @@ import commissionsRoutes from "./commissions";
 import shoppingVendorsRoutes from "./shopping-vendors";
 import feeScheduleRoutes from "./feeSchedule";
 import licenseRoutes from "./license";
+import insuranceStatusBcbsMaRoutes from "./insuranceStatusBcbsMa";
 
 const router = Router();
 
@@ -60,6 +61,7 @@ router.use("/insurance-status-deltains", insuranceStatusDeltaInsRoutes);
 router.use("/insurance-status-unitedsco", insuranceStatusUnitedSCORoutes);
 router.use("/insurance-status-tuftssco", insuranceStatusTuftsSCORoutes);
 router.use("/insurance-status-cca", insuranceStatusCCARoutes);
+router.use("/insurance-status-bcbs-ma", insuranceStatusBcbsMaRoutes);
 router.use("/claims", insuranceStatusCCAClaimRoutes);
 router.use("/claims", insuranceStatusCCAPreAuthRoutes);
 router.use("/claims", insuranceStatusDDMAClaimRoutes);