Fix blocking collection matching with large plugins

src/lib/server/fleet/collections.ts

@@ -160,6 +160,9 @@ export function queueCollection(input: { previewId?: unknown; keys?: unknown }):
         if (preview.collection_id) return { ok: true as const, collectionId: preview.collection_id };
         if (preview.expires_at <= new Date().toISOString()) throw new Error('Collection preview expired. Refresh it before launching.');
         const entries: BlueprintEntry[] = JSON.parse(preview.entries);
+        // Older previews embedded plugin bytes. Child previews need only the
+        // reviewed metadata; provisioning captures the current files at dispatch.
+        for (const entry of entries) entry.recipe.files = entry.recipe.files.map(({ content: _content, ...file }) => file);
         const reviewed: CollectionPreview['servers'] = JSON.parse(preview.servers);
         if (preview.mode === 'exact' && preview.fleet_snapshot !== JSON.stringify(fleetSnapshot())) {
             throw new Error('The fleet changed. Nothing was queued. Refresh the preview and review the servers to keep and remove.');