feat: update historical event types

packages/extension/src/entrypoints/sidepanel/components/cards/index.tsx

@@ -1,4 +1,9 @@
-import { type AgentErrorEvent, type AgentStepEvent, type ObservationEvent } from '@page-agent/core'
+import {
+	type AgentErrorEvent,
+	type AgentStepEvent,
+	type ObservationEvent,
+	type RetryEvent,
+} from '@page-agent/core'
 import {
 	CheckCircle,
 	ChevronDown,
@@ -8,6 +13,7 @@ import {
 	Keyboard,
 	Mouse,
 	MoveVertical,
+	RefreshCw,
 	Sparkles,
 	XCircle,
 	Zap,
@@ -200,6 +206,19 @@ function ObservationCard({ event }: { event: ObservationEvent }) {
 	)
 }
 
+function RetryCard({ event }: { event: RetryEvent }) {
+	return (
+		<div className="rounded-lg border border-amber-500/30 bg-amber-500/10 p-2.5">
+			<div className="flex items-start gap-1.5">
+				<RefreshCw className="size-3 text-amber-500 shrink-0 mt-0.5" />
+				<span className="text-xs text-amber-600 dark:text-amber-400">
+					{event.message} ({event.attempt}/{event.maxAttempts})
+				</span>
+			</div>
+		</div>
+	)
+}
+
 function ErrorCard({ event }: { event: AgentErrorEvent }) {
 	return (
 		<div className="rounded-lg border border-destructive/30 bg-destructive/10 p-2.5">
@@ -238,6 +257,10 @@ export function EventCard({ event }: { event: HistoricalEvent }) {
 		return <ObservationCard event={event as ObservationEvent} />
 	}
 
+	if (event.type === 'retry') {
+		return <RetryCard event={event as RetryEvent} />
+	}
+
 	if (event.type === 'error') {
 		return <ErrorCard event={event as AgentErrorEvent} />
 	}

packages/extension/src/messaging/protocol.ts

@@ -55,7 +55,7 @@ export type AgentActivity =
 
 /** Historical event (simplified for serialization) */
 export interface HistoricalEvent {
-	type: 'step' | 'observation' | 'user_takeover' | 'error'
+	type: 'step' | 'observation' | 'user_takeover' | 'retry' | 'error'
 	// For 'step' type
 	stepIndex?: number
 	reflection?: {
@@ -70,8 +70,10 @@ export interface HistoricalEvent {
 	}
 	// For 'observation' type
 	content?: string
-	// For 'error' type
-	errorType?: 'retry' | 'error'
+	// For 'retry' type
+	attempt?: number
+	maxAttempts?: number
+	// For 'error' and 'retry' types
 	message?: string
 	// Raw LLM response for debugging (step and error types)
 	rawResponse?: unknown