Sync CourtListener verification and document safety updates

- Refine CourtListener citation verification, bulk lookup logging, and API fallback behavior
- Persist cancelled chat stream output and render cancellation as the final assistant message
- Add document/version deletion safety fixes and shared warning/modal UI updates
- Sync document panel, case law panel, and response UI styling refinements
- Harden OSS sync script to preserve local env, dependency, and generated files

frontend/src/app/components/shared/OwnerOnlyModal.tsx

@@ -44,8 +44,7 @@ export function OwnerOnlyModal({
             onClose={onClose}
             title={title}
             message={body}
-            icon={<Lock className="mt-0.5 h-3.5 w-3.5 shrink-0 text-red-600" />}
-            primaryAction={{ label: "OK", onClick: onClose }}
+            icon={<Lock className="h-3.5 w-3.5 shrink-0 text-red-600" />}
         >
             {ownerEmail && (
                 <p className="mt-1 text-xs text-gray-600">