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/cli/src/commands/daemon/index.ts

@@ -3,12 +3,14 @@ import { startCommand } from './start.js'
 import { runStatusCommand } from './status.js'
 import { runStopCommand } from './stop.js'
 import { runRestartCommand } from './restart.js'
+import { pairCommand } from './pair.js'
 import { withOutput } from '../../output/index.js'
 
 export function createDaemonCommand(): Command {
   const daemon = new Command('daemon').description('Manage the Paseo daemon')
 
   daemon.addCommand(startCommand())
+  daemon.addCommand(pairCommand())
 
   daemon
     .command('status')

packages/cli/src/commands/daemon/pair.ts

@@ -0,0 +1,42 @@
+import { Command } from 'commander'
+import chalk from 'chalk'
+import { generateLocalPairingOffer, loadConfig, resolvePaseoHome } from '@getpaseo/server'
+
+interface PairOptions {
+  home?: string
+}
+
+export function pairCommand(): Command {
+  return new Command('pair')
+    .description('Print the daemon pairing QR code and link')
+    .option('--home <path>', 'Paseo home directory (default: ~/.paseo)')
+    .action(async (options: PairOptions) => {
+      await runPairCommand(options)
+    })
+}
+
+export async function runPairCommand(options: PairOptions): Promise<void> {
+  if (options.home) {
+    process.env.PASEO_HOME = options.home
+  }
+
+  const paseoHome = resolvePaseoHome()
+  const config = loadConfig(paseoHome)
+  const pairing = await generateLocalPairingOffer({
+    paseoHome,
+    relayEnabled: config.relayEnabled,
+    relayEndpoint: config.relayEndpoint,
+    relayPublicEndpoint: config.relayPublicEndpoint,
+    appBaseUrl: config.appBaseUrl,
+    includeQr: true,
+  })
+
+  if (!pairing.relayEnabled || !pairing.url) {
+    console.error(chalk.red('Relay pairing is disabled for this daemon config.'))
+    console.error(chalk.yellow('Enable relay and run this command again.'))
+    process.exit(1)
+  }
+
+  const qrBlock = pairing.qr ? `${pairing.qr}\n` : ''
+  process.stdout.write(`\nScan to pair:\n${qrBlock}${pairing.url}\n`)
+}