Test budget: the approval mark's two tables replace two tests folded into their neighbours

The tool runner ends milestone G with no more tests than it started with: the no-responders
test takes the 503 case, and the stated-capabilities test takes the sent-object row.

Builds: design 46 7-approval-mark §22; design 47 G §626

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

node-tools/internal/console/noresponders_test.go

@@ -11,15 +11,13 @@ import (
 	"github.com/novox/mesh-tools/node-tools/internal/bus"
 )
 
-// A tool's own error that mentions 503 is the tool's answer, not a routing fault (issue 1529).
-func TestAToolsOwn503IsNotNothingServes(t *testing.T) {
+// A tool's own error that mentions 503 is the tool's answer, not a routing fault (issue 1529); a real no-responders still says
+// nothing serves.
+func TestARealNoRespondersStillSaysNothingServes(t *testing.T) {
 	got := whyItFailed("scanner.scan", errors.New("the scanner refused the scan job: 503 Service Unavailable"))
 	if strings.Contains(got, "nothing serves") || !strings.HasPrefix(got, "scanner.scan failed: ") || !strings.Contains(got, "503") {
 		t.Fatalf("got %q", got)
 	}
-}
-
-func TestARealNoRespondersStillSaysNothingServes(t *testing.T) {
 	for _, err := range []error{bus.ErrNoResponders, fmt.Errorf("ask: %w", bus.ErrNoResponders), nats.ErrNoResponders} {
 		if got := whyItFailed("a.b", err); !strings.HasPrefix(got, "nothing serves a.b") {
 			t.Fatalf("%v: got %q", err, got)

node-tools/internal/runtime/announce_test.go

@@ -2,7 +2,6 @@ package runtime
 
 import (
 	"encoding/json"
-	"git.novox.be/novox/mesh-sdk/go/buscalls"
 	"sort"
 	"strings"
 	"testing"
@@ -144,16 +143,3 @@ func TestTheRunnerStatesTheCapabilitiesOfItsCallsInItsPing(t *testing.T) {
 		t.Errorf("the runner states %q (%v), want its bus-state and ledger calls", ping.Metadata[announce.Capabilities], err)
 	}
 }
-
-// Design 47 G §462: the call that reads a sent object is listed under the bus state capability, and the ledger calls keep theirs.
-func TestTheSentObjectCallBelongsToTheBusStateCapability(t *testing.T) {
-	for c, method := range map[string]string{CapBusStateCalls: buscalls.ObjectsSentGet} {
-		found := false
-		for _, m := range callFamilies[c] {
-			found = found || m == method
-		}
-		if !found {
-			t.Errorf("%s does not list %s", c, method)
-		}
-	}
-}

node-tools/internal/runtime/ledgers_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"slices"
 	"sort"
 	"strings"
 	"testing"
@@ -207,6 +208,10 @@ func TestEveryCallOfAStatedCapabilityIsAnswered(t *testing.T) {
 	if got := strings.Join(CallCapabilities(), ","); got != "approval-mark/1,bus-state-calls,ledger-calls,put-sessions,seat-settle-delay" {
 		t.Fatalf("the runner states %s", got)
 	}
+	// Design 47 G §462: the call that reads a sent object is listed under the bus state capability.
+	if !slices.Contains(callFamilies[CapBusStateCalls], buscalls.ObjectsSentGet) {
+		t.Errorf("%s does not list %s", CapBusStateCalls, buscalls.ObjectsSentGet)
+	}
 	for capability, methods := range callFamilies {
 		for _, method := range methods {
 			t.Run(capability+" "+method, func(t *testing.T) {