fix: AI claims/preauths keep all codes past 10; reuse CCA/DentalHub Chrome

- Claim form: AI claim/preauth prefill adds rows beyond the initial 10
  instead of dropping codes 11+
- CDT lookup: "D6010 #5, 9, 11, 12" expands to one line per tooth, and
  the chat graph rebuilds such lists from the message if the LLM drops items
- Eligibility: match an existing patient by name+DOB when the insurance ID
  changed (e.g. MassHealth → CCA) instead of creating a duplicate patient
- CCA PreAuth: services grid scrolls to reach rows 11+
- CCA and Tufts SCO PreAuth: tentative service date = today + 3 days
- CCA (eligibility/claim/preauth) and DentalHub (claim/preauth): keep Chrome
  open, blank and minimized, after a job so the next job reuses it

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

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

@@ -576,16 +576,26 @@ export function ClaimForm({
         const date = serviceDate ? serviceDate : prev.serviceDate;
         const updatedLines = [...prev.serviceLines];
         codes.forEach((c, i) => {
-          if (i < updatedLines.length) {
-            updatedLines[i] = {
-              ...updatedLines[i]!,
-              procedureCode: c.code,
-              procedureDate: date,
-              ...(c.toothNumber ? { toothNumber: c.toothNumber } : {}),
-              ...(c.toothSurface ? { toothSurface: c.toothSurface } : {}),
-              ...(c.quad ? { quad: c.quad } : {}),
-            };
-          }
+          // The form starts with 10 blank rows — add rows for codes beyond that
+          const base = updatedLines[i] ?? {
+            procedureCode: "",
+            procedureDate: date,
+            quad: "",
+            arch: "",
+            toothNumber: "",
+            toothSurface: "",
+            totalBilled: new Decimal(0),
+            totalAdjusted: new Decimal(0),
+            totalPaid: new Decimal(0),
+          };
+          updatedLines[i] = {
+            ...base,
+            procedureCode: c.code,
+            procedureDate: date,
+            ...(c.toothNumber ? { toothNumber: c.toothNumber } : {}),
+            ...(c.toothSurface ? { toothSurface: c.toothSurface } : {}),
+            ...(c.quad ? { quad: c.quad } : {}),
+          };
         });
         return { ...prev, serviceLines: updatedLines };
       });
@@ -620,16 +630,26 @@ export function ClaimForm({
         const insuranceSiteKey = siteKey ? siteKey.replace(/_/g, "").toLowerCase() : prev.insuranceSiteKey;
         const updatedLines = [...prev.serviceLines];
         codes.forEach((c, i) => {
-          if (i < updatedLines.length) {
-            updatedLines[i] = {
-              ...updatedLines[i]!,
-              procedureCode: c.code,
-              procedureDate: date,
-              ...(c.toothNumber ? { toothNumber: c.toothNumber } : {}),
-              ...(c.toothSurface ? { toothSurface: c.toothSurface } : {}),
-              ...(c.quad ? { quad: c.quad } : {}),
-            };
-          }
+          // The form starts with 10 blank rows — add rows for codes beyond that
+          const base = updatedLines[i] ?? {
+            procedureCode: "",
+            procedureDate: date,
+            quad: "",
+            arch: "",
+            toothNumber: "",
+            toothSurface: "",
+            totalBilled: new Decimal(0),
+            totalAdjusted: new Decimal(0),
+            totalPaid: new Decimal(0),
+          };
+          updatedLines[i] = {
+            ...base,
+            procedureCode: c.code,
+            procedureDate: date,
+            ...(c.toothNumber ? { toothNumber: c.toothNumber } : {}),
+            ...(c.toothSurface ? { toothSurface: c.toothSurface } : {}),
+            ...(c.quad ? { quad: c.quad } : {}),
+          };
         });
         const filled = { ...prev, insuranceSiteKey, serviceLines: updatedLines };
         return mapPricesForForm({