Add admin restart flow and loading indicators

src/api/tauriCommands.ts

@@ -30,6 +30,13 @@ export interface StatusResponse {
   generatedConfigPath: string;
 }
 
+export interface AdminStatusResponse {
+  isWindows: boolean;
+  isElevated: boolean;
+  canRestartElevated: boolean;
+  message: string;
+}
+
 export interface SavedStateResponse {
   profiles: Profile[];
   targets: Target[];
@@ -135,6 +142,14 @@ export function getStatus(): Promise<StatusResponse> {
   return invoke<StatusResponse>('get_status');
 }
 
+export function getAdminStatus(): Promise<AdminStatusResponse> {
+  return invoke<AdminStatusResponse>('get_admin_status');
+}
+
+export function restartAsAdmin(): Promise<void> {
+  return invoke<void>('restart_as_admin');
+}
+
 export function getSavedState(): Promise<SavedStateResponse> {
   return invoke<SavedStateResponse>('get_saved_state');
 }