fix: use rendering provider from claim form for MassHealth dentist search, default to Mary Scannell, select first office option

packages/db/shared/helpers/decimal-helpers.ts

@@ -1,8 +1,7 @@
 import * as z from 'zod';
 
-import type { Prisma } from '../../generated/prisma';
-
-import Decimal from "decimal.js";
+import { Prisma } from '../../generated/prisma';
+import Decimal from 'decimal.js';
 
 // DECIMAL HELPERS
 //------------------------------------------------------
@@ -24,7 +23,7 @@ export const isValidDecimalInput = (
   if (v === undefined || v === null) return false;
   return (
     // Explicit instance checks first
-    v instanceof Decimal ||
+    v instanceof Prisma.Decimal ||
     // If Decimal.js is present and imported by the generator, this symbol exists at runtime
     // eslint-disable-next-line @typescript-eslint/ban-ts-comment
     // @ts-ignore - Decimal may be undefined when not installed; codegen controls the import