cli: module issue seals the node and module into the credential

So the runtime knows the identity the account was scoped to, without a
manifest naming the node.

Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF

cmd/mesh-control/modules.go

@@ -260,9 +260,15 @@ func moduleCommand(ctx context.Context, args []string) error {
 		held, err := json.Marshal(struct {
 			URL         string `json:"url"`
 			Fingerprint string `json:"fingerprint,omitempty"`
+			Node        string `json:"node"`
+			Module      string `json:"module"`
 		}{
 			URL:         fmt.Sprintf("amqps://%s:%s@%s/", account, password, known.Address),
 			Fingerprint: known.Fingerprint,
+			// The node and module the account is for, so the runtime names its queue as the mesh
+			// scoped it (<node>.<module>.events) without a manifest having to interpolate a node.
+			Node:   *forNode,
+			Module: module,
 		})
 		if err != nil {
 			return err