Make sure that snapshots and link snapshots are added to the blob store pins.

[github-actions]

weird/leaf/leaf-protocol/src/lib.rs

Lines 260 to 267 in 9b0f564

	for comp in pending_components {
	// TODO: Make sure that snapshots and link snapshots are added to the blob store pins.
	//
	// The component may contain a `Snapshot` or a `Link` with a snapshot that should be
	// persisted. As it stands, nothing will make sure that the snapshot's blob is
	// persisted. We need to add another `store_blob` call for each snapshot.
	//

---

This issue was generated by todo-issue based on a TODO comment in 9b0f564.