Merge pull request 'A store row keeps its seat's protocol, and a holder may take work from its queue' (#108) from fix/store-seats-keep-their-protocol into main

The seat table has name, scope, delivers and decision, and the protocol ADR 0129
gave a seat lives only in the compiled defaults; loading the rows dropped it, so
no role's work queue was ever raised and the first build submitted over the new
bus met "no response from stream". Until the table gains the columns, a row with
no protocol keeps the compiled one of its name. And the holder of a seat is
granted what taking work from its queue needs — asking about the worker consumer
it binds, and acknowledging on it — which the first machine to try was refused.

The control plane's own seat placeholders no longer include the old bus's port,
which the switch removed with the variable.

cmd/mesh-builder/main.go

@@ -135,6 +135,16 @@ func run() error {
 // machine told about both would take work from one and answer on the other, and every log line would
 // say it was fine.
 func takeWorkFrom(credential Credential, on string) (link.BuildMachine, error) {
+	// **The credential decides, before any variable does.** A machine moved to the new bus was
+	// handed a credential for it and nothing else changed in its environment; that credential
+	// names the bus by scheme, so it is enough to know which bus to take work from.
+	if credential.onTheNewBus() {
+		js, err := broker.DialPinned(credential.natsURL(), credential.Fingerprint)
+		if err != nil {
+			return nil, err
+		}
+		return link.MachineOverNATS(js, on), nil
+	}
 	address, onNATS, err := broker.OnNATS()
 	if err != nil {
 		return nil, err
@@ -460,10 +470,26 @@ func brokerFrom() (Credential, error) {
 // **The same shape a node gets, for the same reason** (novox/hq ADR 0004): the fingerprint travels
 // out of band — here, sealed with the credential — and the endpoint is verified once at connect.
 type Credential struct {
-	URL string `json:"url"`
+	URL         string `json:"url"`
-	// Fingerprint is SHA-256 over the broker certificate's DER bytes, or empty to verify the
-	// ordinary way.
 	Fingerprint string `json:"fingerprint,omitempty"`
+	// User and Password ride beside the address on the bus being built (design 25): a credential
+	// embedded in a URL leaks into every log line that prints a connection, so the mesh seals them
+	// as two fields and this machine joins them once, here, to dial.
+	User     string `json:"user,omitempty"`
+	Password string `json:"password,omitempty"`
+}
+
+// onTheNewBus is whether a credential is for the bus being built: its address says so, and the
+// mesh only ever seals such a credential with the user and password beside it.
+func (c Credential) onTheNewBus() bool { return strings.HasPrefix(strings.TrimSpace(c.URL), "nats://") }
+
+// natsURL is the address with this machine's credential in it, for the one dial that needs it.
+func (c Credential) natsURL() string {
+	rest := strings.TrimPrefix(strings.TrimSpace(c.URL), "nats://")
+	if c.User == "" {
+		return "nats://" + rest
+	}
+	return "nats://" + c.User + ":" + c.Password + "@" + rest
 }
 
 // dial opens the connection, pinning the broker's certificate when there is one to pin.

cmd/mesh-builder/stdout_test.go

@@ -14,8 +14,8 @@ func TestBuilderDiagnosticsStayOffStdout(t *testing.T) {
 	allowed := map[string]bool{
 		"string(body)": true, // once.go: the result JSON, which IS stdout
 		"version)":     true, // --version
-		`"stopping")`: true,  // the loop.s shutdown line
+		`"stopping")`:  true, // the loop.s shutdown line
-		"usage)":       true,  // --help text, for a human
+		"usage)":       true, // --help text, for a human
 	}
 	for _, file := range []string{"once.go", "main.go"} {
 		src, err := os.ReadFile(file)

cmd/mesh-controller/push.go

@@ -60,7 +60,7 @@ func connectLink(ctx context.Context, inv *inventory.Inventory, enroller link.En
 	js, err := broker.Dial(busAddress)
 	if err != nil {
 		return nil, fmt.Errorf("the mesh is on the bus at %s and this control plane cannot reach it: %w",
-			busAddress, err)
+			broker.BareAddress(busAddress), err)
 	}
 	return link.ConnectNats(js, enroller, listener), nil
 }
@@ -726,7 +726,7 @@ func raiseTheBus(ctx context.Context, inv *inventory.Inventory, address string)
 	js, err := broker.Dial(address)
 	if err != nil {
 		return fmt.Errorf("the mesh is on the bus at %s and this control plane cannot reach it: %w",
-			address, err)
+			broker.BareAddress(address), err)
 	}
 	defer js.Close()
 
@@ -761,10 +761,52 @@ func raiseTheBus(ctx context.Context, inv *inventory.Inventory, address string)
 	// The work queues of the mesh's own roles (novox/hq ADR 0121). The queue before the holder,
 	// deliberately: work queues until somebody arrives to do it, so assigning a build machine a week
 	// after something started asking for builds flushes the backlog instead of having lost it.
-	if err := broker.RaiseSeats(js, inventory.MeshSeats(), nil); err != nil {
+	// With the seats' holders, so each role's work queue gets the consumer its holder takes
+	// work from. Passed as nil until the first live raise, which left the build machine bound to a
+	// consumer nothing had created (2026-09-28).
+	holders, err := seatHolders(ctx, inv)
+	if err != nil {
+		return err
+	}
+	if err := broker.RaiseSeats(js, inventory.MeshSeats(), holders); err != nil {
 		return err
 	}
 	fmt.Printf("the bus at %s has its streams, and %d machine(s) can hear a declaration\n",
-		address, len(names))
+		broker.BareAddress(address), len(names))
 	return nil
 }
+
+// seatHolders is who holds each of the mesh's seats, by seat name: the record where a handover
+// wrote one, and the assigned module claiming the seat otherwise — the same derivation the
+// resolver makes, read from the catalogue rather than re-resolved.
+func seatHolders(ctx context.Context, inv *inventory.Inventory) (map[string]broker.Holder, error) {
+	out := map[string]broker.Holder{}
+	entries, err := inv.Catalogued(ctx)
+	if err != nil {
+		return nil, err
+	}
+	for _, e := range entries {
+		if len(e.On) == 0 {
+			continue
+		}
+		for _, c := range e.Manifest.Claims {
+			seat, known := catalogue.SeatNamed(c.Name)
+			if !known {
+				continue
+			}
+			if _, taken := out[seat.Name]; !taken {
+				out[seat.Name] = broker.Holder{Node: e.On[0], Module: e.Manifest.Module}
+			}
+		}
+	}
+	recorded, err := inv.Holdings(ctx)
+	if err != nil {
+		return nil, err
+	}
+	for _, h := range recorded {
+		if seat, known := catalogue.SeatNamed(h.Claim); known {
+			out[seat.Name] = broker.Holder{Node: h.Node, Module: h.Module}
+		}
+	}
+	return out, nil
+}

internal/broker/jetstream.go

@@ -1,8 +1,14 @@
 package broker
 
 import (
+	"crypto/sha256"
+	"crypto/tls"
+	"crypto/x509"
+	"encoding/hex"
 	"errors"
 	"fmt"
+	"os"
+	"strings"
 	"time"
 
 	"github.com/nats-io/nats.go"
@@ -24,21 +30,78 @@ type JetStream struct {
 
 // Dial connects and returns the controller's JetStream handle.
 func Dial(url string, opts ...nats.Option) (*JetStream, error) {
-	// A name, because a connection nobody can identify in the server's own monitoring is one
-	// nobody can attribute a problem to.
 	opts = append(opts, nats.Name("mesh-controller"), nats.Timeout(10*time.Second))
+	// **Pinned, not named.** The bus presents the mesh's own certificate, which names nothing a
+	// public verifier would accept (design 25 §4: a host pins the server's exact certificate and
+	// checks nothing else, and so does this). Without this, the first connection failed with
+	// "certificate is not valid for any names" against a bus that was answering (2026-09-28).
+	if path := strings.TrimSpace(os.Getenv(CertificateVar)); path != "" {
+		pinned, err := pinnedTo(path)
+		if err != nil {
+			return nil, err
+		}
+		opts = append(opts, nats.Secure(pinned))
+	}
+	// **Its own inbox, and nothing wider.** Every principal is granted `_INBOX.<its user>.>` and
+	// no other inbox; the client's default prefix is random, and the server refused the first
+	// subscription to it (2026-09-28). The user is in the URL, so the prefix follows from it.
+	if user, _, _ := CredentialIn(url); user != "" {
+		opts = append(opts, nats.CustomInboxPrefix("_INBOX."+user))
+	}
+	// The address in an error is the address alone. The URL carries this controller's password,
+	// and an error here is written on the assumption it will be logged.
+	where := BareAddress(url)
 	conn, err := nats.Connect(url, opts...)
 	if err != nil {
-		return nil, fmt.Errorf("connecting to the bus at %s: %w", url, err)
+		return nil, fmt.Errorf("connecting to the bus at %s: %w", where, err)
 	}
 	js, err := conn.JetStream()
 	if err != nil {
 		conn.Close()
-		return nil, fmt.Errorf("the bus at %s has no JetStream: %w", url, err)
+		return nil, fmt.Errorf("the bus at %s has no JetStream: %w", where, err)
 	}
 	return &JetStream{conn: conn, js: js}, nil
 }
 
+// pinnedTo is a TLS configuration that accepts exactly the certificate in the file and no other:
+// the leaf's SHA-256, compared on every handshake, with the name and the chain deliberately not
+// consulted — a self-signed certificate with no names is the ordinary case for a mesh's bus.
+func pinnedTo(path string) (*tls.Config, error) {
+	want, err := FingerprintOf(path)
+	if err != nil {
+		return nil, err
+	}
+	return PinnedToFingerprint(want), nil
+}
+
+// DialPinned is Dial with the server's certificate pinned by a fingerprint the caller already holds
+// — a module or a build machine that was handed one beside its credential, and has no file.
+func DialPinned(url, fingerprint string, opts ...nats.Option) (*JetStream, error) {
+	if strings.TrimSpace(fingerprint) != "" {
+		opts = append(opts, nats.Secure(PinnedToFingerprint(fingerprint)))
+	}
+	return Dial(url, opts...)
+}
+
+// PinnedToFingerprint accepts exactly the certificate with this SHA-256 and no other.
+func PinnedToFingerprint(want string) *tls.Config {
+	return &tls.Config{
+		InsecureSkipVerify: true, //nolint:gosec // replaced by the pin below, which is stricter
+		MinVersion:         tls.VersionTLS12,
+		VerifyPeerCertificate: func(rawCerts [][]byte, _ [][]*x509.Certificate) error {
+			if len(rawCerts) == 0 {
+				return errors.New("the bus presented no certificate")
+			}
+			sum := sha256.Sum256(rawCerts[0])
+			got := "sha256:" + hex.EncodeToString(sum[:])
+			if got != want {
+				return fmt.Errorf("the bus presented a certificate this mesh does not know (%s…), expected %s…", got[:23], want[:23])
+			}
+			return nil
+		},
+	}
+}
+
 // Conn is the connection itself, for what the mesh keeps off JetStream on purpose — a heartbeat,
 // a tool call — where a lost message is answered by the next one or by a timeout the caller
 // already handles (design 25 §3).

internal/broker/nats.go

@@ -169,7 +169,11 @@ func PermissionsFor(p Principal) (Permissions, error) {
 		// The controller owns the mesh's own traffic and the streams. It is the only writer of
 		// stream definitions (design 25 §3), so it alone reaches the JetStream API.
 		pub = []string{"mesh.control.>", "mesh.node.>", "$JS.API.>"}
-		sub = []string{"mesh.control.>", "$JS.API.>"}
+		// **And where its consumers deliver.** A push consumer delivers on `_DELIVER.<its name>`,
+		// and a client bound to it subscribes exactly that; the server refused it for every
+		// principal the first time one bound a consumer (2026-09-28). Each kind below is granted
+		// its own consumers' delivery subjects and no other's.
+		sub = []string{"mesh.control.>", "$JS.API.>", "_DELIVER." + ControllerName, "_DELIVER." + ControllerName + ".>"}
 
 		// Work the mesh's own flows submit to a role, and the outcomes they wait on (ADR 0121). A
 		// build is the one today: the controller asks, and reads the answer from the seat's event
@@ -252,7 +256,7 @@ func PermissionsFor(p Principal) (Permissions, error) {
 			"mesh.control." + p.Node + ".>",
 			"$JS.API.CONSUMER.INFO.NODES." + p.Node,
 		}
-		sub = []string{"mesh.node." + p.Node + ".declare"}
+		sub = []string{"mesh.node." + p.Node + ".declare", "_DELIVER." + p.Node}
 
 	case KindModule:
 		// 1. Its own namespace: it publishes its events there and serves its tools there. Nothing
@@ -285,7 +289,18 @@ func PermissionsFor(p Principal) (Permissions, error) {
 		}
 
 		// 3. Seats it holds: full participation.
+		// Its consumer's name, not ConsumerFor: that asks for these permissions to build the
+		// consumer, and would ask forever. A subject for a consumer that turns out not to exist
+		// grants nothing anybody can use.
+		sub = append(sub, "_DELIVER."+consumerDurable(p))
 		for _, s := range p.Holds {
+			// Taking work from the role's queue: the worker consumer it binds (asked about,
+			// delivered on, acknowledged), each on the seat's own stream. The first machine to
+			// take work over the new bus was refused the asking (2026-09-28).
+			worker := "SEAT_" + upperSnake(s.Name) + "_worker"
+			stream := seatStreamName(s.Name)
+			sub = append(sub, "_DELIVER."+worker)
+			pub = append(pub, "$JS.API.CONSUMER.INFO."+stream+"."+worker, "$JS.ACK."+stream+"."+worker+".>")
 			for _, a := range s.Accepts {
 				sub = append(sub, seatSubject(s, "accept", a))
 			}
@@ -521,7 +536,10 @@ func ComposeAccounts(principals []Principal) (string, error) {
 	// One account for the mesh: accounts in NATS isolate subject spaces entirely, and the mesh is
 	// one space (design 25 §4). The cost of that — that permissions are the only isolation — is
 	// paid in the scoping of every inbox and every ack subject.
-	b.WriteString("accounts {\n  MESH {\n    users = [\n")
+	// JetStream is enabled per account once accounts exist at all: with only the global block set,
+	// a user in MESH is told "JetStream not enabled for account" the first time it binds a
+	// consumer, which is the first thing every host does (2026-09-28).
+	b.WriteString("accounts {\n  MESH {\n    jetstream: enabled\n    users = [\n")
 	for _, p := range sorted {
 		perms, err := PermissionsFor(p)
 		if err != nil {

internal/broker/testdata/composed.conf

@@ -21,10 +21,11 @@ jetstream {
 
 accounts {
   MESH {
+    jetstream: enabled
     users = [
       { user: "controller", password: "$2a$11$cccccccccccccccccccccc", permissions: {
         publish: { allow: ["$JS.ACK.CONTROL.controller.>", "$JS.ACK.EVENTS.controller.>", "$JS.API.>", "_INBOX.enrol.>", "mesh.control.>", "mesh.node.>", "mesh.seat.mesh-build-machine.accept.>"] }
-        subscribe: { allow: ["$JS.API.>", "_INBOX.controller.>", "mesh.control.>", "mesh.mod.mesh-catalog.event.catching-up", "mesh.mod.mesh-catalog.event.upgraded", "mesh.seat.mesh-build-machine.event.built"] }
+        subscribe: { allow: ["$JS.API.>", "_DELIVER.controller", "_DELIVER.controller.>", "_INBOX.controller.>", "mesh.control.>", "mesh.mod.mesh-catalog.event.catching-up", "mesh.mod.mesh-catalog.event.upgraded", "mesh.seat.mesh-build-machine.event.built"] }
         allow_responses: { max: 1, ttl: "1m" }
       } }
       { user: "enrol.one", password: "$2a$11$eeeeeeeeeeeeeeeeeeeeee", permissions: {
@@ -33,20 +34,20 @@ accounts {
       } }
       { user: "node.one", password: "$2a$11$nnnnnnnnnnnnnnnnnnnnnn", permissions: {
         publish: { allow: ["$JS.ACK.NODES.one.>", "$JS.API.CONSUMER.INFO.NODES.one", "mesh.control.one.>"] }
-        subscribe: { allow: ["_INBOX.node.one.>", "mesh.node.one.declare"] }
+        subscribe: { allow: ["_DELIVER.one", "_INBOX.node.one.>", "mesh.node.one.declare"] }
       } }
       { user: "one.telegram", password: "$2a$11$tttttttttttttttttttttt", permissions: {
-        publish: { allow: ["$JS.ACK.EVENTS.one_telegram.>", "mesh.seat.telegram-sender.event.delivered", "mesh.seat.telegram-sender.event.failed"] }
+        publish: { allow: ["$JS.ACK.EVENTS.one_telegram.>", "$JS.ACK.SEAT_TELEGRAM_SENDER.SEAT_TELEGRAM_SENDER_worker.>", "$JS.API.CONSUMER.INFO.SEAT_TELEGRAM_SENDER.SEAT_TELEGRAM_SENDER_worker", "mesh.seat.telegram-sender.event.delivered", "mesh.seat.telegram-sender.event.failed"] }
-        subscribe: { allow: ["_INBOX.one.telegram.>", "mesh.mod.telegram.tool.status", "mesh.seat.telegram-sender.accept.send"] }
+        subscribe: { allow: ["_DELIVER.SEAT_TELEGRAM_SENDER_worker", "_DELIVER.one_telegram", "_INBOX.one.telegram.>", "mesh.mod.telegram.tool.status", "mesh.seat.telegram-sender.accept.send"] }
         allow_responses: { max: 1, ttl: "1m" }
       } }
       { user: "two.audit", password: "$2a$11$aaaaaaaaaaaaaaaaaaaaaa", permissions: {
         publish: { allow: ["$JS.ACK.EVENTS.two_audit.>"] }
-        subscribe: { allow: ["_INBOX.two.audit.>", "mesh.mod.shop.event.order.placed"] }
+        subscribe: { allow: ["_DELIVER.two_audit", "_INBOX.two.audit.>", "mesh.mod.shop.event.order.placed"] }
       } }
       { user: "two.shop", password: "$2a$11$ssssssssssssssssssssss", permissions: {
         publish: { allow: ["$JS.ACK.EVENTS.two_shop.>", "mesh.mod.shop.event.order.placed", "mesh.seat.telegram-sender.accept.send"] }
-        subscribe: { allow: ["_INBOX.two.shop.>"] }
+        subscribe: { allow: ["_DELIVER.two_shop", "_INBOX.two.shop.>"] }
       } }
     ]
   }

internal/broker/users_test.go

@@ -186,7 +186,13 @@ func TestWhatTheMeshWritesIsUsersAndNothingAboutTheServer(t *testing.T) {
 	}
 	// None of the server's own settings. Each of these in the mesh's file is a value the controller
 	// would then own, and the module could no longer change its own image without the mesh agreeing.
-	for _, absent := range []string{"port:", "http:", "jetstream", "tls {", "store_dir", "cert_file"} {
+	// `jetstream {` is the server's block (its store, its limits); `jetstream: enabled` inside the
+	// account is the account's, and the mesh owns the account — a user in it is told "JetStream
+	// not enabled for account" without it (2026-09-28).
+	if !strings.Contains(got, "jetstream: enabled") {
+		t.Errorf("the account does not enable JetStream, so no user in it can bind a consumer")
+	}
+	for _, absent := range []string{"port:", "http:", "jetstream {", "tls {", "store_dir", "cert_file"} {
 		if strings.Contains(got, absent) {
 			t.Errorf("the accounts file contains %q, which belongs to the module that raises the "+
 				"server, not to the mesh", absent)

internal/catalogue/holdings_test.go

@@ -143,3 +143,18 @@ func TestAMembershipForTheNewBusIsComposedAsASealedFile(t *testing.T) {
 		}
 	}
 }
+
+// The store's seat rows have no protocol columns yet; loading them must not drop the protocol the
+// bus is derived from, or no role's work queue is ever raised (found live, 2026-09-28).
+func TestAStoreRowWithoutAProtocolKeepsTheCompiledOne(t *testing.T) {
+	was := Seats()
+	t.Cleanup(func() { UseSeats(was) })
+	UseSeats([]Seat{{Name: "mesh-build-machine", Scope: ScopeMesh, Decision: "row"}})
+	got, ok := SeatNamed("mesh-build-machine")
+	if !ok || len(got.Accepts) == 0 {
+		t.Fatalf("the build machine's seat lost what it accepts when loaded from the store: %+v", got)
+	}
+	if got.Decision != "row" {
+		t.Fatalf("the store's own columns were not kept: %+v", got)
+	}
+}

internal/catalogue/seat_into_test.go

@@ -13,7 +13,6 @@ func TestASeatPlaceholderAnswersWhereThisMachinePutTheHolder(t *testing.T) {
 		"type": "container", "id": "server", "name": "mesh-controller",
 		"env": map[string]any{
 			"MESH_STORE_INVENTORY_PORT": "${seat:mesh-store:5432}",
-			"MESH_BROKER_AMQP_PORT":     "${seat:mesh-broker:5672}",
 			"MESH_BROKER_ADDRESS_PORT":  "${seat:mesh-broker:5671}",
 			"MESH_STORE_INVENTORY_FILE": "/run/secrets/inventory",
 		},
@@ -27,7 +26,6 @@ func TestASeatPlaceholderAnswersWhereThisMachinePutTheHolder(t *testing.T) {
 	env := control["env"].(map[string]any)
 	for key, want := range map[string]string{
 		"MESH_STORE_INVENTORY_PORT": "6852",
-		"MESH_BROKER_AMQP_PORT":     "5679",
 		"MESH_BROKER_ADDRESS_PORT":  "5671",
 		"MESH_STORE_INVENTORY_FILE": "/run/secrets/inventory",
 	} {
@@ -146,7 +144,6 @@ func TestTheControlPlanesOwnAddressesFollowTheNodesPorts(t *testing.T) {
 		"MESH_STORE_INVENTORY_PORT":   "6852",
 		"MESH_STORE_IDENTITY_PORT":    "6852",
 		"MESH_STORE_LICENCES_PORT":    "6852",
-		"MESH_BROKER_AMQP_PORT":       "5679",
 		"MESH_BROKER_MANAGEMENT_PORT": "15673",
 		"MESH_BROKER_ADDRESS_PORT":    "5671",
 	} {
@@ -164,7 +161,7 @@ func TestTheControlPlanesOwnAddressesFollowTheNodesPorts(t *testing.T) {
 		t.Fatal(err)
 	}
 	env, _ = fileNamed(out, "mesh-controller.server")["env"].(map[string]any)
-	if env["MESH_STORE_INVENTORY_PORT"] != "" || env["MESH_BROKER_AMQP_PORT"] != "" {
+	if env["MESH_STORE_INVENTORY_PORT"] != "" {
 		t.Errorf("with no settings, the control plane is told %v", env)
 	}
 }
@@ -175,7 +172,6 @@ var SeatPorts = map[string]string{
 	"MESH_STORE_INVENTORY_PORT":   "${seat:mesh-store:5432}",
 	"MESH_STORE_IDENTITY_PORT":    "${seat:mesh-store:5432}",
 	"MESH_STORE_LICENCES_PORT":    "${seat:mesh-store:5432}",
-	"MESH_BROKER_AMQP_PORT":       "${seat:mesh-broker:5672}",
 	"MESH_BROKER_MANAGEMENT_PORT": "${seat:mesh-broker:15672}",
 	"MESH_BROKER_ADDRESS_PORT":    "${seat:mesh-broker:5671}",
 }

internal/catalogue/seats.go

@@ -109,9 +109,30 @@ func DefaultSeats() []Seat { return append([]Seat(nil), defaultSeats...) }
 // than running on the set the binary shipped with. So the store can only ever *replace* the set with
 // a non-empty one, never erase it.
 func UseSeats(s []Seat) {
-	if len(s) > 0 {
+	if len(s) == 0 {
-		seats = s
+		return
 	}
+	// **The store's rows carry no protocol yet, and the protocol is what the bus is derived
+	// from.** ADR 0129 gives a seat what it accepts, emits and serves; ADR 0122 moved the set into
+	// a table that has name, scope, delivers and decision and nothing else, and the columns for
+	// the rest are not there yet. So a row replacing a compiled entry would silently drop the
+	// protocol, and the roles' work queues would never be raised — found live as "no response
+	// from stream" the first time a build was submitted over the new bus (2026-09-28). Until the
+	// table gains the columns, a row without a protocol keeps the compiled one of the same name.
+	byName := map[string]Seat{}
+	for _, d := range defaultSeats {
+		byName[d.Name] = d
+	}
+	merged := make([]Seat, 0, len(s))
+	for _, row := range s {
+		if len(row.Accepts)+len(row.Emits)+len(row.Serves) == 0 {
+			if d, known := byName[row.Name]; known {
+				row.Accepts, row.Emits, row.Serves = d.Accepts, d.Emits, d.Serves
+			}
+		}
+		merged = append(merged, row)
+	}
+	seats = merged
 }
 
 // aliases maps a seat's former names to its current canonical name (novox/hq ADR 0122). Loaded from