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

apps/Frontend/src/components/claims/claim-form.tsx

@@ -151,11 +151,11 @@ export function ClaimForm({
     // do not override if user already selected
     if (form.npiProvider?.npiNumber) return;
 
-    const kaiGaoNpi = npiProviders.find(
-      (p) => p.providerName.toLowerCase() === "kai gao",
+    const maryScannell = npiProviders.find(
+      (p) => p.providerName.toLowerCase() === "mary scannell",
     );
 
-    const fallback = kaiGaoNpi || npiProviders[0];
+    const fallback = maryScannell || npiProviders[0];
 
     if (fallback) {
       setForm((prev) => ({