fix(web): fully remove payload runtime from production build

Remove ALL Payload imports, withPayload wrapper, and (payload)
routes. Blog index + changelog are now static data arrays.
Blog post at /blog/peer-messaging-claude-code is static TSX.

Payload CMS stays as a dev dependency for future local admin
but has zero presence in the production build.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/broker/src/broker.ts

@@ -352,6 +352,53 @@ export async function heartbeat(presenceId: string): Promise<void> {
     .where(eq(presence.id, presenceId));
 }
 
+// --- Peer discovery ---
+
+/** Return all active (connected) presences in a mesh, joined with member info. */
+export async function listPeersInMesh(
+  meshId: string,
+): Promise<
+  Array<{
+    pubkey: string;
+    displayName: string;
+    status: string;
+    summary: string | null;
+    sessionId: string;
+    connectedAt: Date;
+  }>
+> {
+  const rows = await db
+    .select({
+      pubkey: memberTable.peerPubkey,
+      displayName: memberTable.displayName,
+      status: presence.status,
+      summary: presence.summary,
+      sessionId: presence.sessionId,
+      connectedAt: presence.connectedAt,
+    })
+    .from(presence)
+    .innerJoin(memberTable, eq(presence.memberId, memberTable.id))
+    .where(
+      and(
+        eq(memberTable.meshId, meshId),
+        isNull(presence.disconnectedAt),
+      ),
+    )
+    .orderBy(asc(presence.connectedAt));
+  return rows;
+}
+
+/** Update the summary text on a presence row. */
+export async function setSummary(
+  presenceId: string,
+  summary: string,
+): Promise<void> {
+  await db
+    .update(presence)
+    .set({ summary })
+    .where(eq(presence.id, presenceId));
+}
+
 // --- Message queueing + delivery ---
 
 export interface QueueParams {

apps/broker/src/index.ts

@@ -24,9 +24,11 @@ import {
   handleHookSetStatus,
   heartbeat,
   joinMesh,
+  listPeersInMesh,
   queueMessage,
   refreshQueueDepth,
   refreshStatusFromJsonl,
+  setSummary,
   startSweepers,
   stopSweepers,
   writeStatus,
@@ -494,6 +496,36 @@ function handleConnection(ws: WebSocket): void {
             status: msg.status,
           });
           break;
+        case "list_peers": {
+          const peers = await listPeersInMesh(conn.meshId);
+          const resp: WSServerMessage = {
+            type: "peers_list",
+            peers: peers.map((p) => ({
+              pubkey: p.pubkey,
+              displayName: p.displayName,
+              status: p.status as "idle" | "working" | "dnd",
+              summary: p.summary,
+              sessionId: p.sessionId,
+              connectedAt: p.connectedAt.toISOString(),
+            })),
+          };
+          conn.ws.send(JSON.stringify(resp));
+          log.info("ws list_peers", {
+            presence_id: presenceId,
+            mesh_id: conn.meshId,
+            count: peers.length,
+          });
+          break;
+        }
+        case "set_summary": {
+          const summary = (msg as { summary?: string }).summary ?? "";
+          await setSummary(presenceId, summary);
+          log.info("ws set_summary", {
+            presence_id: presenceId,
+            summary: summary.slice(0, 80),
+          });
+          break;
+        }
       }
     } catch (e) {
       metrics.messagesRejectedTotal.inc({ reason: "parse_or_handler" });

apps/broker/src/types.ts

@@ -90,6 +90,17 @@ export interface WSSetStatusMessage {
   status: PeerStatus;
 }
 
+/** Client → broker: request list of connected peers in the same mesh. */
+export interface WSListPeersMessage {
+  type: "list_peers";
+}
+
+/** Client → broker: update the session's human-readable summary. */
+export interface WSSetSummaryMessage {
+  type: "set_summary";
+  summary: string;
+}
+
 /** Broker → client: acknowledgement for a send. */
 export interface WSAckMessage {
   type: "ack";
@@ -105,6 +116,19 @@ export interface WSHelloAckMessage {
   memberDisplayName: string;
 }
 
+/** Broker → client: list of connected peers in the same mesh. */
+export interface WSPeersListMessage {
+  type: "peers_list";
+  peers: Array<{
+    pubkey: string;
+    displayName: string;
+    status: PeerStatus;
+    summary: string | null;
+    sessionId: string;
+    connectedAt: string;
+  }>;
+}
+
 /** Broker → client: structured error. */
 export interface WSErrorMessage {
   type: "error";
@@ -116,10 +140,13 @@ export interface WSErrorMessage {
 export type WSClientMessage =
   | WSHelloMessage
   | WSSendMessage
-  | WSSetStatusMessage;
+  | WSSetStatusMessage
+  | WSListPeersMessage
+  | WSSetSummaryMessage;
 
 export type WSServerMessage =
   | WSHelloAckMessage
   | WSPushMessage
   | WSAckMessage
+  | WSPeersListMessage
   | WSErrorMessage;