Add function_id tracking and enable JSON mode for all AI functions

frontend/src/components/common/ProgressModal.tsx

@@ -19,8 +19,16 @@ export interface ProgressModalProps {
   onClose?: () => void;
   onCancel?: () => void;
   taskId?: string;
+  functionId?: string; // AI function ID for tracking (e.g., "ai-cluster-01")
 }
 
+// Generate modal instance ID (increments per modal instance)
+let modalInstanceCounter = 0;
+const getModalInstanceId = () => {
+  modalInstanceCounter++;
+  return `modal-${String(modalInstanceCounter).padStart(2, '0')}`;
+};
+
 export default function ProgressModal({
   isOpen,
   title,
@@ -31,7 +39,17 @@ export default function ProgressModal({
   onClose,
   onCancel,
   taskId,
+  functionId,
 }: ProgressModalProps) {
+  // Generate modal instance ID on first render
+  const modalInstanceIdRef = React.useRef<string | null>(null);
+  if (!modalInstanceIdRef.current) {
+    modalInstanceIdRef.current = getModalInstanceId();
+  }
+  const modalInstanceId = modalInstanceIdRef.current;
+  
+  // Build full function ID with modal instance
+  const fullFunctionId = functionId ? `${functionId}-${modalInstanceId}` : null;
   // Auto-close on completion after 2 seconds
   // Don't auto-close on error - let user manually close to see error details
   const hasAutoClosedRef = React.useRef(false);
@@ -175,10 +193,15 @@ export default function ProgressModal({
           </div>
         )}
 
-        {/* Task ID (for debugging) */}
-        {taskId && import.meta.env.DEV && (
-          <div className="mb-4 text-xs text-gray-400 dark:text-gray-600">
-            Task ID: {taskId}
+        {/* Function ID and Task ID (for debugging) */}
+        {(fullFunctionId || taskId) && import.meta.env.DEV && (
+          <div className="mb-4 space-y-1 text-xs text-gray-400 dark:text-gray-600">
+            {fullFunctionId && (
+              <div>Function ID: {fullFunctionId}</div>
+            )}
+            {taskId && (
+              <div>Task ID: {taskId}</div>
+            )}
           </div>
         )}