Mark Iroh adapters as deferred pending fork of iroh-ts

Update peer dep from @rayhanadev/iroh to @alkdev/iroh. Document
platform strategy: Linux native + WASM fallback, Windows/macOS
deferred. Fix outdated single-import reference in iroh-transport.md
to split spoke/hub imports. Resolve binding stability and NAPI/Deno
R&D items as covered by the fork path.

docs/architecture/event-targets.md

@@ -65,5 +65,5 @@ This is analogous to Redis's `SUBSCRIBE`/`UNSUBSCRIBE` commands — control mess
 | [WebSocket Client](websocket-client.md) | `@alkdev/pubsub/event-target-websocket-client` | Not yet implemented |
 | [WebSocket Server](websocket-server.md) | `@alkdev/pubsub/event-target-websocket-server` | Not yet implemented |
 | [Worker](worker.md) | `@alkdev/pubsub/event-target-worker` | Not yet implemented (R&D on Node vs Web Worker) |
-| [Iroh Spoke](iroh-spoke.md) | `@alkdev/pubsub/event-target-iroh-spoke` | Not yet implemented (R&D on binding) |
-| [Iroh Hub](iroh-hub.md) | `@alkdev/pubsub/event-target-iroh-hub` | Not yet implemented (R&D on binding) |
+| [Iroh Spoke](iroh-spoke.md) | `@alkdev/pubsub/event-target-iroh-spoke` | Deferred (pending fork of iroh-ts) |
+| [Iroh Hub](iroh-hub.md) | `@alkdev/pubsub/event-target-iroh-hub` | Deferred (pending fork of iroh-ts) |

docs/architecture/event-targets/iroh-hub.md

@@ -6,8 +6,8 @@ last_updated: 2026-05-08
 # Iroh Hub Event Target
 
 **Import**: `@alkdev/pubsub/event-target-iroh-hub`
-**Peer dep**: `@rayhanadev/iroh` (optional, NAPI-RS native addon)
-**Status**: Not yet implemented. Needs R&D on binding stability, NAPI under Deno.
+**Peer dep**: `@alkdev/iroh` (optional, NAPI-RS native addon — pending fork of iroh-ts)
+**Status**: Deferred. Pending fork of iroh-ts with Linux + WASM platform targets.
 
 P2P QUIC event target for the hub (server) side. The hub accepts incoming connections and bidirectional streams. Manages multiple connected spokes.
 
@@ -78,7 +78,7 @@ dispatchEvent(event) {
 
 ## R&D Needed
 
-1. **Binding stability** — same as spoke adapter. `@rayhanadev/iroh` needs testing.
+1. **Fork of iroh-ts** — same as spoke adapter. Pending fork as `@alkdev/iroh`.
 2. **Concurrent accept** — can `endpoint.accept()` handle multiple simultaneous connections?
 3. **Stream vs. Connection per spoke** — current design: one bidirectional stream per spoke on a single connection. Alternative: one connection per spoke. Need to benchmark which is better for the expected workload.
 4. **iroh-gossip** — for true broadcast to many spokes, `iroh-gossip` would be more efficient than per-spoke streams. Not yet available in TS. The current subscription-tracked fan-out design works for moderate fan-out; gossip would be an optimization for very large fan-out later.

docs/architecture/event-targets/iroh-spoke.md

@@ -6,8 +6,8 @@ last_updated: 2026-05-08
 # Iroh Spoke Event Target
 
 **Import**: `@alkdev/pubsub/event-target-iroh-spoke`
-**Peer dep**: `@rayhanadev/iroh` (optional, NAPI-RS native addon)
-**Status**: Not yet implemented. Needs R&D on binding stability and Deno/NAPI compatibility.
+**Peer dep**: `@alkdev/iroh` (optional, NAPI-RS native addon — pending fork of iroh-ts)
+**Status**: Deferred. Pending fork of iroh-ts with Linux + WASM platform targets.
 
 P2P QUIC event target for the spoke (client) side. The spoke initiates the connection and opens the bidirectional stream.
 
@@ -70,9 +70,8 @@ Control events use the existing `EventEnvelope` format:
 
 ## R&D Needed
 
-1. **Binding stability** — `@rayhanadev/iroh` has one author and no tests. API surface is small (10 methods) but needs validation.
-2. **NAPI under Deno** — NAPI-RS `.node` binaries need testing under Deno 2.x.
-3. **Stream multiplexing** — multiple `openBi()` streams on one connection vs. single stream with multiplexed events. Single stream + JSON framing is simpler.
-4. **Reconnection** — `RecvStream.readExact()` throws on connection close. Need to propagate this to listeners and support reconnect.
+1. **Fork of iroh-ts** — `@rayhanadev/iroh` has one author and no tests. We plan to fork as `@alkdev/iroh` with Linux (NAPI-RS) + WASM platform targets. Windows and macOS native builds are deferred — cross-compilation from Linux is possible with NAPI but tricky, and macOS licensing is dubious for CI. Initial release: Linux native + WASM fallback. Adding other platforms is a future accessibility concern.
+2. **Stream multiplexing** — multiple `openBi()` streams on one connection vs. single stream with multiplexed events. Single stream + JSON framing is simpler.
+3. **Reconnection** — `RecvStream.readExact()` throws on connection close. Need to propagate this to listeners and support reconnect.
 
 See [../iroh-transport.md](../iroh-transport.md) for full protocol details, identity, and comparison with WebSocket.

docs/architecture/iroh-transport.md

@@ -1,14 +1,14 @@
 ---
 status: draft
-last_updated: 2026-05-01
+last_updated: 2026-05-08
 ---
 
 # Iroh Transport
 
 P2P QUIC event target using iroh. More complex than the other transports due to NAT traversal, crypto identity, and byte-stream framing.
 
-**Import**: `@alkdev/pubsub/event-target-iroh` (not yet implemented)
-**Peer dep**: `@rayhanadev/iroh` (optional, NAPI-RS native addon)
+**Import**: `@alkdev/pubsub/event-target-iroh-spoke` and `@alkdev/pubsub/event-target-iroh-hub` (not yet implemented)
+**Peer dep**: `@alkdev/iroh` (optional, NAPI-RS native addon — pending fork of iroh-ts)
 
 ## Why Iroh
 
@@ -21,7 +21,13 @@ WebSocket requires the hub to have a publicly reachable address. Iroh solves:
 
 ## Iroh Binding
 
-Using `@rayhanadev/iroh` (v0.1.1) as the NAPI-RS binding. Community binding, one author, no tests. It has everything needed for hub-spoke 1:1 bidirectional streams:
+Using `@alkdev/iroh` (pending fork of `@rayhanadev/iroh`) as the NAPI-RS binding. The original `@rayhanadev/iroh` has one author and no tests — we plan to fork it with the following platform strategy:
+
+- **Linux**: Native NAPI-RS `.node` binary (primary target)
+- **WASM**: Fallback for other environments (browser, Deno)
+- **Windows/macOS**: Deferred. Cross-compilation from Linux is possible with NAPI but tricky; macOS CI licensing is dubious. Adding these platforms is a future accessibility concern.
+
+The API surface we use is small (10 methods):
 
 | Method | Purpose |
 |--------|---------|
@@ -135,6 +141,5 @@ For now, 1:1 connections are sufficient. The hub fans out to multiple spokes by
 
 ## Open Questions
 
-1. **Binding stability** — `@rayhanadev/iroh` has one author and no tests. If it breaks, we may need to fork or write our own NAPI wrapper. Mitigation: the API surface we use is small (10 methods) and the binding is thin.
-2. **NAPI under Deno** — NAPI-RS `.node` binaries need testing under Deno 2.x. Since we're building with tsup for npm, the runtime is Node.js.
-3. **Datagram support** — `sendDatagram`/`readDatagram` could be used for fire-and-forget events (no response expected). Not needed for hub-spoke but could be useful for broadcast. Deferred.
+1. **Fork of iroh-ts** — `@rayhanadev/iroh` has one author and no tests. We plan to fork as `@alkdev/iroh` with Linux native + WASM fallback. Windows and macOS native builds deferred. Mitigation: the API surface we use is small (10 methods) and the binding is thin.
+2. **Datagram support** — `sendDatagram`/`readDatagram` could be used for fire-and-forget events (no response expected). Not needed for hub-spoke but could be useful for broadcast. Deferred.