feat: complete voice pipeline — fix wake word crash, bridge timeout, HA conversation agent

- Fix Wyoming satellite crash on wake word: convert macOS .aiff chimes to .wav
  (Python wave module only reads RIFF format, not AIFF)
- Fix OpenClaw HTTP bridge: increase subprocess timeout 30s → 120s, add SO_REUSEADDR
- Fix HA conversation component: use HTTP agent (not CLI) since HA runs in Docker
  on a different machine; update default host to Mac Mini IP, timeout to 120s
- Rewrite character manager as Vite+React app with schema validation
- Add Wyoming satellite wake word command, ElevenLabs TTS server, wakeword monitor
- Add Phase 5 development plan
- Update TODO.md: mark voice pipeline and agent tasks complete

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

homeai-voice/scripts/monitor-wakeword.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+# Monitor wake word detection in real-time
+
+echo "Monitoring wake word detection..."
+echo "Say 'Hey Jarvis' to test"
+echo "Press Ctrl+C to stop"
+echo ""
+
+# Watch both the wake word log and bridge log
+tail -f /tmp/homeai-wakeword-error.log /tmp/homeai-openclaw-bridge.log 2>/dev/null | grep -E "(Wake word detected|Listening|Failed to notify)"