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`)
+}

packages/cli/tests/03-daemon.test.ts

@@ -8,6 +8,7 @@
  *
  * Tests:
  * - daemon --help shows subcommands
+ * - daemon pair prints a local pairing link without requiring a running daemon
  * - daemon status fails gracefully when daemon not running
  * - daemon status --json outputs valid JSON (even for errors)
  * - daemon stop handles daemon not running gracefully
@@ -37,12 +38,24 @@ try {
     assert(result.stdout.includes('status'), 'help should mention status')
     assert(result.stdout.includes('stop'), 'help should mention stop')
     assert(result.stdout.includes('restart'), 'help should mention restart')
+    assert(result.stdout.includes('pair'), 'help should mention pair')
     console.log('✓ daemon --help shows subcommands\n')
   }
 
-  // Test 2: daemon status fails gracefully when daemon not running
+  // Test 2: daemon pair works without daemon process
   {
-    console.log('Test 2: daemon status fails gracefully when not running')
+    console.log('Test 2: daemon pair prints local pairing URL')
+    const result =
+      await $`PASEO_HOME=${paseoHome} npx paseo daemon pair`.nothrow()
+    assert.strictEqual(result.exitCode, 0, 'daemon pair should succeed')
+    assert(result.stdout.includes('Scan to pair:'), 'output should include scan header')
+    assert(result.stdout.includes('#offer='), 'output should include pairing offer fragment')
+    console.log('✓ daemon pair prints local pairing URL\n')
+  }
+
+  // Test 3: daemon status fails gracefully when daemon not running
+  {
+    console.log('Test 3: daemon status fails gracefully when not running')
     const result =
       await $`PASEO_HOST=localhost:${port} PASEO_HOME=${paseoHome} npx paseo daemon status`.nothrow()
     assert.notStrictEqual(result.exitCode, 0, 'should fail when daemon not running')
@@ -56,9 +69,9 @@ try {
     console.log('✓ daemon status fails gracefully when not running\n')
   }
 
-  // Test 3: daemon status --json outputs valid JSON (even for errors)
+  // Test 4: daemon status --json outputs valid JSON (even for errors)
   {
-    console.log('Test 3: daemon status --json outputs JSON')
+    console.log('Test 4: daemon status --json outputs JSON')
     const result =
       await $`PASEO_HOST=localhost:${port} PASEO_HOME=${paseoHome} npx paseo daemon status --json`.nothrow()
     // Should still fail (daemon not running)
@@ -79,9 +92,9 @@ try {
     }
   }
 
-  // Test 4: daemon stop handles daemon not running gracefully
+  // Test 5: daemon stop handles daemon not running gracefully
   {
-    console.log('Test 4: daemon stop handles daemon not running')
+    console.log('Test 5: daemon stop handles daemon not running')
     const result =
       await $`PASEO_HOST=localhost:${port} PASEO_HOME=${paseoHome} npx paseo daemon stop`.nothrow()
     // Stop should succeed even if daemon not running (idempotent)
@@ -105,9 +118,9 @@ try {
     }
   }
 
-  // Test 5: daemon restart fails when daemon not running
+  // Test 6: daemon restart fails when daemon not running
   {
-    console.log('Test 5: daemon restart fails when daemon not running')
+    console.log('Test 6: daemon restart fails when daemon not running')
     const result =
       await $`PASEO_HOST=localhost:${port} PASEO_HOME=${paseoHome} npx paseo daemon restart`.nothrow()
     // Restart should fail when daemon not running (can't restart something that's not running)