Add device pairing command and voice mute toggle

Introduce `paseo daemon pair` CLI command that generates a local pairing offer URL with QR code without requiring a running daemon. Update message input to support mute/unmute toggle during realtime voice sessions with visual feedback (MicOff icon). Fix android:prod build script to use prebuild + assembleRelease flow.

packages/server/src/server/exports.ts

@@ -4,6 +4,7 @@ export { loadConfig, type CliConfigOverrides } from "./config.js";
 export { resolvePaseoHome } from "./paseo-home.js";
 export { createRootLogger, type LogLevel, type LogFormat } from "./logger.js";
 export { loadPersistedConfig, type PersistedConfig } from "./persisted-config.js";
+export { generateLocalPairingOffer, type LocalPairingOffer } from "./pairing-offer.js";
 export { DaemonClient, type DaemonClientConfig, type ConnectionState, type DaemonEvent } from "../client/daemon-client.js";
 
 // Agent SDK types for CLI commands

packages/server/src/server/pairing-offer.ts

@@ -0,0 +1,64 @@
+import type { Logger } from "pino";
+
+import { createConnectionOfferV2, encodeOfferToFragmentUrl } from "./connection-offer.js";
+import { loadOrCreateDaemonKeyPair } from "./daemon-keypair.js";
+import { renderPairingQr } from "./pairing-qr.js";
+import { getOrCreateServerId } from "./server-id.js";
+
+export type LocalPairingOffer = {
+  relayEnabled: boolean;
+  url: string | null;
+  qr: string | null;
+};
+
+export async function generateLocalPairingOffer(args: {
+  paseoHome: string;
+  relayEnabled?: boolean;
+  relayEndpoint?: string;
+  relayPublicEndpoint?: string;
+  appBaseUrl?: string;
+  includeQr?: boolean;
+  logger?: Logger;
+}): Promise<LocalPairingOffer> {
+  const relayEnabled = args.relayEnabled ?? true;
+  if (!relayEnabled) {
+    return {
+      relayEnabled: false,
+      url: null,
+      qr: null,
+    };
+  }
+
+  const relayEndpoint = args.relayEndpoint ?? "relay.paseo.sh:443";
+  const relayPublicEndpoint = args.relayPublicEndpoint ?? relayEndpoint;
+  const appBaseUrl = args.appBaseUrl ?? "https://app.paseo.sh";
+  const serverId = getOrCreateServerId(args.paseoHome, { logger: args.logger });
+  const daemonKeyPair = await loadOrCreateDaemonKeyPair(args.paseoHome, args.logger);
+  const offer = await createConnectionOfferV2({
+    serverId,
+    daemonPublicKeyB64: daemonKeyPair.publicKeyB64,
+    relay: { endpoint: relayPublicEndpoint },
+  });
+  const url = encodeOfferToFragmentUrl({ offer, appBaseUrl });
+
+  if (args.includeQr === false) {
+    return {
+      relayEnabled: true,
+      url,
+      qr: null,
+    };
+  }
+
+  let qr: string | null = null;
+  try {
+    qr = await renderPairingQr(url);
+  } catch (error) {
+    args.logger?.debug({ error }, "Failed to render pairing QR");
+  }
+
+  return {
+    relayEnabled: true,
+    url,
+    qr,
+  };
+}

packages/server/src/server/pairing-qr.ts

@@ -16,7 +16,7 @@ function shouldPrintPairingQr(): boolean {
   return Boolean(process.stdout.isTTY);
 }
 
-async function renderQr(url: string): Promise<string> {
+export async function renderPairingQr(url: string): Promise<string> {
   const terminalOptions: QRCodeToStringOptionsTerminal = {
     type: "terminal",
     small: true,
@@ -39,7 +39,7 @@ export async function printPairingQrIfEnabled(args: {
 }): Promise<void> {
   if (!shouldPrintPairingQr()) return;
 
-  const qr = await renderQr(args.url);
+  const qr = await renderPairingQr(args.url);
   const out = `\nScan to pair:\n${qr}\n${args.url}\n`;
 
   try {