feat(dashboard): show block count instead of page numbers in resume strip

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/lib/components/DashboardResumeStrip.svelte

@@ -67,7 +67,7 @@ const { resumeDoc }: Props = $props();
 				<span class="text-[#A6DAD8]">●</span>
 				{m.dashboard_resume_label()}
 				·
-				{m.dashboard_page_of({ page: resumeDoc.page, pages: resumeDoc.pages })}
+				{m.dashboard_blocks({ count: resumeDoc.totalBlocks })}
 			</p>
 
 			<h2 class="font-serif text-[1.75rem] leading-tight text-ink">{resumeDoc.title}</h2>
@@ -91,7 +91,7 @@ const { resumeDoc }: Props = $props();
 				>
 					<div class="h-full rounded-full bg-accent" style="width:{resumeDoc.pct}%"></div>
 				</div>
-				{#each resumeDoc.collaborators.slice(0, 3) as collab (collab.initials)}
+				{#each resumeDoc.collaborators.slice(0, 3) as collab (collab.initials + collab.color)}
 					<span
 						class="-ml-1 inline-flex h-6 w-6 items-center justify-center rounded-full font-sans text-[10px] font-bold text-white ring-2 ring-white"
 						style="background:{collab.color}">{collab.initials}</span