feat: AI chat file uploads, RCT/PA tooth mapping, check+claim flow, service date column

- Chatbot: add paperclip button to attach X-ray/PDF files to claim submissions;
  files flow through chatbotFileStore into claim-form uploadedFiles for Selenium
- CDT lookup: auto-select D3310/D3320/D3330 by tooth number for RCT; strip #NN
  from procedure names before alias lookup so "1 pa, #3" → D0220 tooth 3;
  add "1 pa" alias for D0220; expand multi-PA notation via AI prompt rule
- AI classifier: add navigate_eligibility intent ("check mh" → /insurance-status);
  fix duplicate intent entry; add RCT and multi-PA prompt rules
- Check+claim flow: pass serviceDate through check_and_claim_ready actionData;
  tryClaimFromChatbot skips PDF preview and navigates straight to claims with
  memberId fallback lookup; wired into all provider onPdfReady callbacks
- Claims table: add Service Date column between Patient Name and Submission Date

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

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

@@ -32,6 +32,7 @@ import {
   TooltipTrigger,
 } from "@/components/ui/tooltip";
 import { formatLocalDate, parseLocalDate } from "@/utils/dateUtils";
+import { takeChatbotPendingFiles } from "@/lib/chatbotFileStore";
 import {
   Claim,
   ClaimFileMeta,
@@ -493,6 +494,13 @@ export function ClaimForm({
   // Prefill service lines (and optional service date) from chatbot claim_only flow
   useEffect(() => {
     const raw = sessionStorage.getItem("chatbot_claim_prefill");
+    const chatbotFiles = takeChatbotPendingFiles();
+    if (!raw && chatbotFiles.length === 0) return;
+
+    if (chatbotFiles.length > 0) {
+      setForm((prev) => ({ ...prev, uploadedFiles: chatbotFiles }));
+    }
+
     if (!raw) return;
     try {
       const { codes, serviceDate } = JSON.parse(raw) as {

apps/Frontend/src/components/claims/claims-recent-table.tsx

@@ -316,6 +316,7 @@ export default function ClaimsRecentTable({
               <TableHead>Claim No</TableHead>
               <TableHead>PreAuth No</TableHead>
               <TableHead>Patient Name</TableHead>
+              <TableHead>Service Date</TableHead>
               <TableHead>Submission Date</TableHead>
               <TableHead>Insurance Provider</TableHead>
               <TableHead>Member ID</TableHead>
@@ -400,6 +401,11 @@ export default function ClaimsRecentTable({
                       </div>
                     </div>
                   </TableCell>
+                  <TableCell>
+                    <div className="text-sm text-gray-900">
+                      {claim.serviceDate ? formatDateToHumanReadable(claim.serviceDate) : "—"}
+                    </div>
+                  </TableCell>
                   <TableCell>
                     <div className="text-sm text-gray-900">
                       {formatDateToHumanReadable(claim.createdAt!)}