fix: resolve TypeScript errors in AISettings and UnifiedAgents

- Add control_level and protected_guests to AISettings interface
- Add control_level and protected_guests to AISettingsUpdateRequest
- Fix type error in filteredRows by casting filterType as UnifiedAgentType
- Make formatRelativeTime and formatAbsoluteTime accept undefined

frontend-modern/src/components/Settings/UnifiedAgents.tsx

@@ -658,7 +658,7 @@ export const UnifiedAgents: Component = () => {
     const filteredRows = createMemo(() => {
         const query = filterSearch().trim().toLowerCase();
         return unifiedRows().filter(row => {
-            if (filterType() !== 'all' && !row.types.includes(filterType())) {
+            if (filterType() !== 'all' && !row.types.includes(filterType() as UnifiedAgentType)) {
                 return false;
             }
             if (filterStatus() !== 'all' && row.status !== filterStatus()) {

frontend-modern/src/types/ai.ts

@@ -46,6 +46,10 @@ export interface AISettings {
 
   // Request timeout (in seconds) - for slow Ollama hardware
   request_timeout_seconds?: number;
+
+  // Infrastructure control settings
+  control_level?: 'read_only' | 'suggest' | 'controlled' | 'autonomous';
+  protected_guests?: string[];
 }
 
 export interface AISettingsUpdateRequest {
@@ -85,6 +89,10 @@ export interface AISettingsUpdateRequest {
 
   // Request timeout (in seconds) - for slow Ollama hardware
   request_timeout_seconds?: number;
+
+  // Infrastructure control settings
+  control_level?: 'read_only' | 'suggest' | 'controlled' | 'autonomous';
+  protected_guests?: string[];
 }
 
 

frontend-modern/src/utils/format.ts

@@ -46,7 +46,7 @@ export function formatUptime(seconds: number, condensed = false): string {
   }
 }
 
-export function formatAbsoluteTime(timestamp: number): string {
+export function formatAbsoluteTime(timestamp: number | undefined): string {
   if (!timestamp) return '';
   const date = new Date(timestamp);
 
@@ -73,7 +73,7 @@ export function formatAbsoluteTime(timestamp: number): string {
   return `${day} ${month} ${hours}:${minutes}`;
 }
 
-export function formatRelativeTime(timestamp: number): string {
+export function formatRelativeTime(timestamp: number | undefined): string {
   if (!timestamp) return '';
 
   const now = Date.now();