fix: AI claim queue restart from first patient; recognize D7210 # 32 in notes

- appointments-page: save full queue from current patient on confirm so that
  cancelling the claim form resumes at the same patient instead of skipping it
- claims-page: advance ai_claim_queue only after successful submission (CCA,
  MH selenium PDF download, or direct non-draft submit) via new advanceAiClaimQueue()
- cdt-lookup: fix extractToothSurface regex to allow space between # and digit
  (e.g. "# 32") so tooth number is correctly captured
- cdt-lookup: silently skip bare tooth-number tokens ("# 32", "#32") that the
  LLM may emit as standalone items, preventing false "unrecognized procedure" errors
- internal-chat-graph: add explicit rule that a CDT code followed by # NN
  (e.g. "D7210 # 32") must stay as one entry and not spread to other procedures

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

apps/Frontend/src/pages/appointments-page.tsx

@@ -1577,11 +1577,11 @@ export default function AppointmentsPage() {
   const handleAiClaimConfirm = () => {
     if (!aiClaimCurrentData) return;
     const { matchedCodes, siteKey, serviceDate, appointmentId } = aiClaimCurrentData;
-    const nextIndex = aiClaimCurrentIndex + 1;
-    const remaining = aiClaimQueue.slice(nextIndex);
-    if (remaining.length > 0) {
+    // Include current patient in queue; claims-page advances it only on successful submit.
+    const fromCurrent = aiClaimQueue.slice(aiClaimCurrentIndex);
+    if (fromCurrent.length > 0) {
       sessionStorage.setItem("ai_claim_queue", JSON.stringify({
-        appointments: remaining,
+        appointments: fromCurrent,
         date: formattedSelectedDate,
         pendingResume: true,
       }));