trackers: lock icon after owner-only tracker names (header dropdown, mobile menu, home, /trackers, /start, error suggestions) from one locked flag in #lib/projects; drop the private: subtitle prefix

src/lib/errors.ts

@@ -61,6 +61,7 @@ export type Suggestion = {
 	href: string;
 	kind: 'tracker' | 'project' | 'page';
 	subtitle: string;
+	locked?: boolean;
 };
 
 const pages: Suggestion[] = [
@@ -77,7 +78,13 @@ export function destinations(isOwner: boolean): Suggestion[] {
 		if (!p.external)
 			out.push({ name: p.name, href: p.href, kind: 'project', subtitle: p.subtitle });
 	for (const t of visibleTrackers(isOwner)) {
-		out.push({ name: t.name, href: t.href, kind: 'tracker', subtitle: t.subtitle });
+		out.push({
+			name: t.name,
+			href: t.href,
+			kind: 'tracker',
+			subtitle: t.subtitle,
+			...(t.locked ? { locked: true } : {})
+		});
 		for (const c of t.children ?? [])
 			out.push({ name: c.name, href: c.href, kind: 'tracker', subtitle: c.subtitle });
 	}