Fix 9.4e: the four readers use the branch follower's Entry, Ready, entries rows, entry-not-found finding and entry_again tool; their copies are deleted

Builds: design 47 G A-103, A-15, §614

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

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

@@ -6,10 +6,6 @@ package main
 // `manifests`.
 
 import (
-	"fmt"
-	"strings"
-
-	"git.novox.be/novox/mesh-delivery/contracts/go/clients/meshcatalogclient"
 	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 )
 
@@ -20,41 +16,3 @@ type CatalogHalf interface {
 	// Ready is nil once every watched branch has its first view (none-yet counting as one), else says what it waits for.
 	Ready() error
 }
-
-// branchesHalf is the CatalogHalf over the follower of the watched branches.
-type branchesHalf struct{ b *meshcatalogclient.Branches }
-
-func (h branchesHalf) Ready() error {
-	followed := h.b.Followed()
-	if len(followed) == 0 {
-		return fmt.Errorf("the catalog half names no watched branch yet (the seat mesh-catalog's registrations are asked until they answer)")
-	}
-	var waiting []string
-	for _, branch := range followed {
-		if c, ok := h.b.Catalog(branch); ok {
-			select {
-			case <-c.Ready():
-			default:
-				waiting = append(waiting, branch)
-			}
-		}
-	}
-	if len(waiting) > 0 {
-		return fmt.Errorf("the catalog half has no first view of %s yet", strings.Join(waiting, ", "))
-	}
-	return nil
-}
-
-func (h branchesHalf) Entry(module string) (catalog.CatalogEntry, bool, error) {
-	if err := h.Ready(); err != nil {
-		return catalog.CatalogEntry{}, false, err
-	}
-	for _, branch := range h.b.Followed() { // the branch followed first names a module more than one hold
-		if c, ok := h.b.Catalog(branch); ok {
-			if e, ok := c.Entry(module); ok {
-				return e, true, nil
-			}
-		}
-	}
-	return catalog.CatalogEntry{}, false, nil
-}

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

@@ -58,7 +58,7 @@ func TestCatalogHalfIsTheWatchedBranchesNewestRevision(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	h := branchesHalf{b}
+	h := b
 	if _, _, err := h.Entry("pg"); err == nil || !strings.Contains(err.Error(), "no watched branch") {
 		t.Fatalf("before the registrations: %v, want an error naming the missing branch", err)
 	}

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

@@ -4,9 +4,6 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
-	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
 	"os"
 	"reflect"
 	"slices"
@@ -14,6 +11,10 @@ import (
 	"testing"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+	catalog "git.novox.be/novox/mesh-delivery/contracts/go/seats/meshcatalog"
+
 	"git.novox.be/novox/mesh-sdk/go/seatdef"
 	"git.novox.be/novox/mesh-sdk/go/seatlist"
 	"git.novox.be/novox/mesh-sdk/go/views"

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

@@ -488,7 +488,7 @@ func main() {
 		default:
 		}
 	}
-	meshCatalog = branchesHalf{branches}
+	meshCatalog = branches
 	if launched {
 		fsys = FilesFor(p)
 	}

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

@@ -16,8 +16,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
-	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
 	"net"
 	"os"
 	"path/filepath"
@@ -26,6 +24,9 @@ import (
 	"sync"
 	"time"
 
+	assignerclient "git.novox.be/novox/mesh-contracts/go/clients/meshmoduleassignerclient"
+	mesh "git.novox.be/novox/mesh-contracts/go/seats/meshmoduleassigner"
+
 	"git.novox.be/novox/mesh-sdk/go/catalogue"
 	"git.novox.be/novox/mesh-sdk/go/seatdef"
 	"git.novox.be/novox/mesh-sdk/go/seatlist"

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

@@ -2,11 +2,12 @@ package main
 
 import (
 	"encoding/json"
-	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
-	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 	"strings"
 	"testing"
 	"time"
+
+	occ "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/clients/operatorchannelclient"
+	oc "git.novox.be/novox/mesh-contracts/operator-and-conversation/go/seats/operatorchannel"
 )
 
 // A section registered for the mesh before the controller's terminal took that over, or set at the terminal, is