fix(policy-explorer): handle both PolicySettingRow and PolicySettingSearchResult types

The PolicyDetailSheet component now properly handles both type unions:
- PolicySettingRow (has graphPolicyId) - used in V2
- PolicySettingSearchResult (has id) - used in V1

Uses type guard to check for 'graphPolicyId' property and falls back to 'id' field.
This fixes the TypeScript compilation error in production builds.

components/policy-explorer/PolicyDetailSheet.tsx

@@ -11,6 +11,7 @@ import {
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
 import type { PolicySettingSearchResult } from '@/lib/actions/policySettings';
+import type { PolicySettingRow } from '@/lib/types/policy-table';
 import { PolicyTypeBadge } from './PolicyTypeBadge';
 import { formatDistanceToNow } from 'date-fns';
 import { de } from 'date-fns/locale';
@@ -19,7 +20,7 @@ import { useCopyToClipboard } from '@/lib/hooks/useCopyToClipboard';
 import { getIntunePortalLink } from '@/lib/utils/policy-table-helpers';
 
 interface PolicyDetailSheetProps {
-  policy: PolicySettingSearchResult | null;
+  policy: PolicySettingSearchResult | PolicySettingRow | null;
   open: boolean;
   onOpenChange: (open: boolean) => void;
 }
@@ -54,7 +55,9 @@ export function PolicyDetailSheet({
     ? formatJson(policy.settingValue)
     : policy.settingValue;
 
-  const intuneUrl = getIntunePortalLink(policy.policyType, policy.graphPolicyId);
+  // Handle both PolicySettingRow (has graphPolicyId) and PolicySettingSearchResult (has id)
+  const policyId = 'graphPolicyId' in policy ? policy.graphPolicyId : policy.id;
+  const intuneUrl = getIntunePortalLink(policy.policyType, policyId);
 
   const handleCopyField = (value: string, fieldName: string) => {
     copy(value, `${fieldName} copied to clipboard`);
@@ -65,7 +68,7 @@ export function PolicyDetailSheet({
       window.open(intuneUrl, '_blank', 'noopener,noreferrer');
     } else {
       // Fallback: copy policy ID
-      copy(policy.graphPolicyId, 'Policy ID copied to clipboard');
+      copy(policyId, 'Policy ID copied to clipboard');
     }
   };
 
@@ -212,7 +215,7 @@ export function PolicyDetailSheet({
               <Button
                 variant="ghost"
                 size="sm"
-                onClick={() => handleCopyField(policy.graphPolicyId, 'Policy ID')}
+                onClick={() => handleCopyField(policyId, 'Policy ID')}
                 className="h-7 px-2"
               >
                 {isCopied ? (
@@ -223,7 +226,7 @@ export function PolicyDetailSheet({
               </Button>
             </div>
             <p className="text-sm font-mono text-muted-foreground">
-              {policy.graphPolicyId}
+              {policyId}
             </p>
           </div>
 
@@ -257,7 +260,7 @@ export function PolicyDetailSheet({
             ) : (
               <Button
                 variant="outline"
-                onClick={() => handleCopyField(policy.graphPolicyId, 'Policy ID')}
+                onClick={() => handleCopyField(policyId, 'Policy ID')}
                 className="w-full"
               >
                 <Copy className="mr-2 h-4 w-4" />