Join item 1: the catalogue's modules take the router's ask from operator-channel's contract and client

mesh-sdk holds neither asks nor asker, nor the vault's answer types, and mesh-delivery's
sdk/views is mesh-sdk's go/views (a1-progress.md, the rewrite map for the join): thirteen
modules switch to the operatorchannel contract and client, mesh-sdk's channel package and
meshvault, with go.mod requiring each at the group pin (nats: meshbroker too). The gate
holds the checks mesh-sdk dropped (an ask's id is its key's asking, at least one option),
with a row that fails without them; claude-code refuses a router record whose times do
not parse, as its JSON decode did, with a row.

Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig

modules/claude-code/cmd/claude-code/proposal_tools.go

@@ -9,8 +9,8 @@ import (
 	"sync"
 	"time"
 
+	oc "git.novox.be/novox/mesh-contracts/go/seats/operatorchannel"
 	stdio "git.novox.be/novox/mesh-sdk/go"
-	"git.novox.be/novox/mesh-sdk/go/asks"
 )
 
 // Proposing is what the proposal tools reach: the `proposals` state, the operator channel, the controller's
@@ -71,9 +71,13 @@ func (d *Proposing) watch(p Paths) {
 		}
 	}
 	go persist("hearing the operator's answers", func() error {
-		return stdio.Subscribe(asks.Seat+".decided."+Module, func(e stdio.Envelope) error {
-			var w asks.Warrant
-			if json.Unmarshal(e.Body, &w) == nil {
+		return stdio.Subscribe(oc.Seat+".decided."+Module, func(e stdio.Envelope) error {
+			var w oc.Warrant
+			if err := json.Unmarshal(e.Body, &w); err == nil {
+				if _, err := warrantAt(w); err != nil {
+					say("not taking the router's word on %s: %v", w.Ask, err)
+					return nil
+				}
 				if strings.HasPrefix(w.Ask, QuestionPrefix) {
 					HeardQuestionEnd(d.questions(), w)
 					return nil