Complete the following user stories:

• As the DB primary shard, upon createCollection commit of a tracked unsplittable collection placed on a different shard (data shard), I persist a <0,0> tracked token to the shard catalog.
• As the DB primary shard, upon createCollection commit of a tracked unsplittable collection placed on a different shard (data shard), I emit an oplog 'c' entry so secondaries install the collection in their CSS.