Add document-format crate (#4234)

* Add document-format crate

* Adapt document-format to merged graph-storage and consolidate errors

* Fix resource write ordering, codec error masking, and export docs

* Remove document-format RFC; tracked in a dedicated PR

* Restructure document-format into gdd/persist/export/resource modules

Split the 963-line lib.rs by responsibility: persist path into persist.rs, resource I/O into resource.rs, export engine into export.rs. Rename the GddV1 layout struct to GddV1Layout and add a GddV1 = Gdd<GddV1Layout> alias.

* Feature-split document-format and graph-storage for minimal builds

* Address PR review: O(1) history-delta lookup and no-default-features test build

* Address PR review: propagate apply_hot_op persist error and assert resource hash

* Make decompression from archive streaming

* Share archive export body between export and export_to_bytes

* Review cleanup

* Export documents with un-retired hot ops losslessly

* Persist last_broadcast_rev in session.json, drop unused last_retired_at

* Move peer_id from manifest to session.json

* Rename gesture to interaction in document-format storage layer

node-graph/libraries/resources/src/lib.rs

@@ -235,7 +235,10 @@ pub trait LoadResource: Send + Sync {
 	fn load(&self, hash: ResourceHash) -> ResourceFuture<'_>;
 }
 
+#[cfg(not(target_family = "wasm"))]
 pub type ResourceFuture<'a> = Pin<Box<dyn Future<Output = Option<Resource>> + Send + 'a>>;
+#[cfg(target_family = "wasm")]
+pub type ResourceFuture<'a> = Pin<Box<dyn Future<Output = Option<Resource>> + 'a>>;
 
 pub trait ResourceStorage: LoadResource {
 	fn store(&self, data: &[u8]) -> ResourceHash;