fix(progress): currentPhase and live messages now update in real-time

Three issues causing the 'prepping → done' jump:

1. +page.svelte updateQueueItem: never applied update.phase to
   currentPhase, so CookingHero always showed 'Prepping' regardless
   of actual backend state. Fixed: currentPhase: update.phase ?? prev.

2. +page.svelte updateQueueItem: progress events (type:'progress')
   were discarded. Fixed: append data.event to progressEvents array
   so live messages are available to components.

3. stream/+server.ts: initial SSE snapshot omitted phase field, so
   items already in-progress on page load showed wrong phase. Fixed.

Bonus: CookingHero now shows the latest user-friendly progress
message (status/complete/model_loading types) as a live scrolling
sub-line under the phase hint.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

src/routes/+page.svelte

@@ -184,12 +184,21 @@
 	function updateQueueItem(update: QueueStatusUpdate) {
 		const idx = items.findIndex((i) => i.id === update.itemId);
 		if (idx >= 0) {
+			const prev = items[idx];
+			// Append progress events (type: 'progress' carries data.event)
+			const newEvents = update.data?.event
+				? [...(prev.progressEvents ?? []), update.data.event]
+				: (prev.progressEvents ?? []);
+
 			items[idx] = {
-				...items[idx],
+				...prev,
 				status: update.status,
-				phases: update.progress || items[idx].phases,
+				// currentPhase is sent as update.phase on status_change events
-				results: update.results || items[idx].results,
+				currentPhase: update.phase ?? prev.currentPhase,
-				error: update.error || items[idx].error,
+				phases: update.progress || prev.phases,
+				progressEvents: newEvents,
+				results: update.results || prev.results,
+				error: update.error || prev.error,
 				updatedAt: update.timestamp
 			};
 			// Keep selectedItem in sync

src/routes/api/queue/stream/+server.ts

@@ -124,6 +124,7 @@ export const GET: RequestHandler = async ({ url, request }) => {
 						status: item.status,
 						timestamp: new Date().toISOString(),
 						url: item.url,
+						phase: item.currentPhase,
 						progress: item.phases,
 						results: item.results,
 						error: item.error

src/routes/components/CookingHero.svelte

@@ -40,6 +40,19 @@
 		if (diff < 3600) return Math.floor(diff / 60) + 'm ago';
 		return Math.floor(diff / 3600) + 'h ago';
 	}
+
+	// Latest progress message — shown as a live sub-status inside the hero.
+	// Only show user-friendly event types (skip low-level extraction method attempts).
+	const SHOW_TYPES = new Set(['status', 'complete', 'model_loading', 'error', 'retry']);
+	const latestMsg = $derived.by(() => {
+		const events = item.progressEvents ?? [];
+		for (let i = events.length - 1; i >= 0; i--) {
+			const ev = events[i];
+			if (!ev?.message || ev.message.length <= 3) continue;
+			if (SHOW_TYPES.has(ev.type)) return ev.message as string;
+		}
+		return null;
+	});
 </script>
 
 <button class="ic-btn-reset hero-card" onclick={onTap}>
@@ -58,6 +71,9 @@
 			<div class="text-area">
 				<div class="phase-label">{phaseMap[item.currentPhase ?? 'extraction']}…</div>
 				<div class="phase-hint">{phaseHints[item.currentPhase ?? 'extraction']}</div>
+				{#if latestMsg}
+					<div class="live-msg ic-pulse">{latestMsg}</div>
+				{/if}
 				<span class="source-chip">{username(item.url)}</span>
 			</div>
 		</div>
@@ -147,7 +163,17 @@
 		font-size: 13px;
 		color: var(--muted);
 		line-height: 1.35;
-		margin-bottom: 8px;
+		margin-bottom: 6px;
+	}
+	.live-msg {
+		font-size: 11px;
+		font-family: var(--font-mono);
+		color: var(--pink);
+		line-height: 1.35;
+		margin-bottom: 6px;
+		white-space: nowrap;
+		overflow: hidden;
+		text-overflow: ellipsis;
 	}
 	.source-chip {
 		display: inline-block;