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-agent/custom_components/openclaw_conversation/__init__.py

@@ -22,7 +22,7 @@ from .const import (
     DEFAULT_TIMEOUT,
     DOMAIN,
 )
-from .conversation import OpenClawAgent, OpenClawCLIAgent
+from .conversation import OpenClawAgent
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -57,8 +57,8 @@ async def async_setup(hass: HomeAssistant, config: dict[str, Any]) -> bool:
         "config": conf,
     }
     
-    # Register the conversation agent
-    agent = OpenClawCLIAgent(hass, conf)
+    # Register the conversation agent (HTTP-based for cross-network access)
+    agent = OpenClawAgent(hass, conf)
     
     # Add to conversation agent registry
     from homeassistant.components import conversation