Merge main into feat/47-G-join11: the tool runner's mesh/stream.publish (issue 1979)

The capability stream-publish is stated under mesh-sdk's word (buscalls.StreamPublishWord) and in the runtime artifact's states, so G's test that the stated words are the manifest's states holds; the publish uses G's exported JetStream.

Builds: design 47 G §545, §622; design 42 zfs-owns-zfs A-42, A-44

Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h

node-tools/internal/launch/launch.go

@@ -121,7 +121,7 @@ type Bus interface {
 // busStateCalls are the methods of mesh-sdk buscalls a bundle asks and BusState answers.
 var busStateCalls = map[string]bool{
 	buscalls.ObjectsPut: true, buscalls.ObjectsGet: true, buscalls.ObjectsList: true, buscalls.ObjectsDelete: true,
-	buscalls.ObjectsInfo: true, buscalls.StreamRead: true, buscalls.StreamFill: true, buscalls.WorkQueueSize: true,
+	buscalls.ObjectsInfo: true, buscalls.StreamRead: true, buscalls.StreamFill: true, buscalls.StreamPublish: true, buscalls.WorkQueueSize: true,
 	buscalls.WorkQueueDead: true, buscalls.LedgerApply: true, buscalls.LedgerGet: true, buscalls.LedgerHistory: true,
 	buscalls.LedgerQuery: true, buscalls.LedgerRebuild: true, buscalls.LedgerReindex: true, buscalls.LedgerSnapshot: true,
 	buscalls.LedgerLag: true, buscalls.ObjectsSentGet: true, buscalls.ObjectsPutChunk: true, buscalls.ObjectsGetChunk: true,

node-tools/internal/launch/stream_publish_test.go

@@ -0,0 +1,14 @@
+package launch
+
+import (
+	"testing"
+
+	"git.novox.be/novox/mesh-sdk/go/buscalls"
+)
+
+// A-42: a launched bundle may ask mesh/stream.publish.
+func TestABundleMayAskStreamPublish(t *testing.T) {
+	if !busStateCalls[buscalls.StreamPublish] {
+		t.Fatal("mesh/stream.publish is not among the methods a bundle may ask")
+	}
+}