feat: United/DentalHub + Tufts SCO pre-auth, cloud storage search & file thumbnails

- Add United/DentalHub pre-authorization Selenium worker, helpers, backend route/processor/client, and frontend OTP modal + wired button
- Add Tufts SCO pre-authorization Selenium worker, helpers, backend route/processor/client, and frontend OTP modal + wired button
- Fix btnSubmitAuthorization selector for UnitedDH preauth step2
- Fix Tufts SCO preauth step3 to target <span>pre-authorization</span> button
- Cloud storage search: default to "both" mode so patient folder names match on first search
- Cloud storage folder panel: auto-scroll to panel when opened from search results
- Cloud storage files: show inline image thumbnails and PDF badge in file grid

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

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

@@ -93,6 +93,8 @@ interface ClaimFormProps {
   onHandleForMHSeleniumClaimPreAuth: (data: ClaimPreAuthData) => void;
   onHandleForCCASeleniumClaim: (data: ClaimFormData) => void;
   onHandleForCCASeleniumPreAuth: (data: ClaimPreAuthData) => void;
+  onHandleForUnitedDHSeleniumPreAuth: (data: ClaimPreAuthData) => void;
+  onHandleForTuftsSCOSeleniumPreAuth: (data: ClaimPreAuthData) => void;
   onHandleForDDMASeleniumClaim: (data: ClaimFormData) => void;
   onHandleForUnitedDHSeleniumClaim: (data: ClaimFormData) => void;
   onHandleForTuftsSCOSeleniumClaim: (data: ClaimFormData) => void;
@@ -112,6 +114,8 @@ export function ClaimForm({
   onHandleForMHSeleniumClaimPreAuth,
   onHandleForCCASeleniumClaim,
   onHandleForCCASeleniumPreAuth,
+  onHandleForUnitedDHSeleniumPreAuth,
+  onHandleForTuftsSCOSeleniumPreAuth,
   onHandleForDDMASeleniumClaim,
   onHandleForUnitedDHSeleniumClaim,
   onHandleForTuftsSCOSeleniumClaim,
@@ -1433,6 +1437,82 @@ export function ClaimForm({
     onClose();
   };
 
+  const handleUnitedDHPreAuth = async () => {
+    const missingFields: string[] = [];
+    if (!form.memberId?.trim()) missingFields.push("Member ID");
+    if (!form.dateOfBirth?.trim()) missingFields.push("Date of Birth");
+    if (!patient?.firstName?.trim()) missingFields.push("First Name");
+    if (missingFields.length > 0) {
+      toast({
+        title: "Missing Required Fields",
+        description: `Please fill out the following field(s): ${missingFields.join(", ")}`,
+        variant: "destructive",
+      });
+      return;
+    }
+
+    const filteredServiceLines = (form.serviceLines || []).filter(
+      (line) => (line.procedureCode ?? "").trim() !== "",
+    );
+    if (filteredServiceLines.length === 0) {
+      toast({
+        title: "No procedure codes",
+        description: "Please add at least one procedure code before submitting the pre-authorization.",
+        variant: "destructive",
+      });
+      return;
+    }
+
+    onHandleForUnitedDHSeleniumPreAuth({
+      ...form,
+      serviceLines: filteredServiceLines,
+      staffId: appointmentStaffId ?? Number(staff?.id),
+      patientId,
+      insuranceProvider: "United/DentalHub",
+      insuranceSiteKey: "UNITED_SCO",
+    });
+
+    onClose();
+  };
+
+  const handleTuftsSCOPreAuth = async () => {
+    const missingFields: string[] = [];
+    if (!form.memberId?.trim()) missingFields.push("Member ID");
+    if (!form.dateOfBirth?.trim()) missingFields.push("Date of Birth");
+    if (!patient?.firstName?.trim()) missingFields.push("First Name");
+    if (missingFields.length > 0) {
+      toast({
+        title: "Missing Required Fields",
+        description: `Please fill out the following field(s): ${missingFields.join(", ")}`,
+        variant: "destructive",
+      });
+      return;
+    }
+
+    const filteredServiceLines = (form.serviceLines || []).filter(
+      (line) => (line.procedureCode ?? "").trim() !== "",
+    );
+    if (filteredServiceLines.length === 0) {
+      toast({
+        title: "No procedure codes",
+        description: "Please add at least one procedure code before submitting the pre-authorization.",
+        variant: "destructive",
+      });
+      return;
+    }
+
+    onHandleForTuftsSCOSeleniumPreAuth({
+      ...form,
+      serviceLines: filteredServiceLines,
+      staffId: appointmentStaffId ?? Number(staff?.id),
+      patientId,
+      insuranceProvider: "Tufts SCO",
+      insuranceSiteKey: "TUFTS_SCO",
+    });
+
+    onClose();
+  };
+
   /** Check prices against the fee schedule. If mismatches exist, show dialog and
    *  store the action to run after the user responds. Otherwise run immediately. */
   const runWithPriceCheck = (action: () => void) => {
@@ -2931,16 +3011,16 @@ export function ClaimForm({
                       CCA PreAuth
                     </Button>
                     <Button
-                      className="w-44"
-                      variant="secondary"
+                      className="w-44 bg-blue-600 hover:bg-blue-700 text-white"
+                      onClick={handleUnitedDHPreAuth}
                       disabled={!isLicensed}
                       title={!isLicensed ? "License required" : undefined}
                     >
                       United/DentalHub PreAuth
                     </Button>
                     <Button
-                      className="w-32"
-                      variant="secondary"
+                      className="w-32 bg-blue-600 hover:bg-blue-700 text-white"
+                      onClick={handleTuftsSCOPreAuth}
                       disabled={!isLicensed}
                       title={!isLicensed ? "License required" : undefined}
                     >