fix(ui): prevent timezone mismatch in scan findings links

ui/changelog.d/scan-findings-timezone.fixed.md

@@ -0,0 +1 @@
+`View Findings` from completed scans no longer returns empty results near local midnight in non-UTC timezones

ui/components/scans/table/scan-jobs-row-actions.test.tsx

@@ -44,11 +44,6 @@ vi.mock("@/lib/helper", () => ({
   downloadScanZip: downloadScanZipMock,
 }));
 
-vi.mock("@/lib/date-utils", () => ({
-  toLocalDateString: (value: string | null | undefined) =>
-    value ? "2026-01-01" : undefined,
-}));
-
 vi.mock("@/components/scans/edit-alias-modal", () => ({
   EditAliasModal: ({
     open,
@@ -314,14 +309,14 @@ describe("ScanJobsRowActions", () => {
     ).not.toBeInTheDocument();
   });
 
-  it("links completed scans to filtered findings", async () => {
+  it("delegates scan date resolution when opening findings", async () => {
     // Given
     const user = userEvent.setup();
     render(
       <ScanJobsRowActions
         scan={makeScan({
           state: "completed",
-          completed_at: "2026-01-01T10:05:00Z",
+          completed_at: "2026-08-01T14:30:00Z",
         })}
         tab="completed"
       />,
@@ -335,7 +330,7 @@ describe("ScanJobsRowActions", () => {
 
     // Then
     expect(pushMock).toHaveBeenCalledWith(
-      "/findings?filter[scan__in]=scan-1&filter[inserted_at]=2026-01-01&filter[status__in]=FAIL",
+      "/findings?filter[scan__in]=scan-1&filter[status__in]=FAIL",
     );
   });
 

ui/components/scans/table/scan-jobs-row-actions.tsx

@@ -30,7 +30,6 @@ import {
   ActionDropdownItem,
 } from "@/components/shadcn/dropdown";
 import { buildPerScanComplianceHref } from "@/lib/compliance/compliance-tab-url";
-import { toLocalDateString } from "@/lib/date-utils";
 import { downloadScanZip } from "@/lib/helper";
 import { getScanScheduleCapability } from "@/lib/schedules";
 import { isCloud } from "@/lib/shared/env";
@@ -80,7 +79,7 @@ export function ScanJobsRowActions({
   const isCompleted = scanState === "completed";
   const isFailed = scanState === "failed";
   const taskId = scan.relationships.task.data?.id;
-  const scanDate = toLocalDateString(scan.attributes.completed_at);
+  const canViewFindings = isCompleted && Boolean(scan.attributes.completed_at);
   const providerId = scan.relationships.provider.data?.id;
   const scheduleProvider: ScanScheduleProvider | undefined = providerId
     ? {
@@ -92,9 +91,9 @@ export function ScanJobsRowActions({
     : undefined;
 
   const openFindings = () => {
-    if (!isCompleted || !scanDate) return;
+    if (!canViewFindings) return;
     router.push(
-      `/findings?filter[scan__in]=${scan.id}&filter[inserted_at]=${scanDate}&filter[status__in]=FAIL`,
+      `/findings?filter[scan__in]=${scan.id}&filter[status__in]=FAIL`,
     );
   };
 
@@ -202,7 +201,7 @@ export function ScanJobsRowActions({
               icon={<Eye />}
               label="View Findings"
               onSelect={openFindings}
-              disabled={!isCompleted || !scanDate}
+              disabled={!canViewFindings}
             />
             <ActionDropdownItem
               icon={<ShieldCheck />}