feat: OpenClaw HTTP bridge, HA conversation agent fixes, voice pipeline tooling

- Add openclaw-http-bridge.py: HTTP server translating POST requests to OpenClaw CLI calls
- Add launchd plist for HTTP bridge (port 8081, auto-start)
- Add install-to-docker-ha.sh: deploy custom component to Docker HA via SSH
- Add package-for-ha.sh: create distributable tarball of custom component
- Add test-services.sh: comprehensive voice pipeline service checker

Fixes from code review:
- Use OpenClawAgent (HTTP) in async_setup_entry instead of OpenClawCLIAgent
  (CLI agent fails inside Docker HA where openclaw binary doesn't exist)
- Update all port references from 8080 to 8081 (HTTP bridge port)
- Remove overly permissive CORS headers from HTTP bridge
- Fix zombie process leak: kill child process on CLI timeout
- Remove unused subprocess import in conversation.py
- Add version field to Kokoro TTS Wyoming info
- Update TODO.md with voice pipeline progress

homeai-agent/custom_components/install-to-docker-ha.sh

@@ -0,0 +1,115 @@
+#!/usr/bin/env bash
+# Install OpenClaw Conversation component to Docker Home Assistant on 10.0.0.199
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+COMPONENT_NAME="openclaw_conversation"
+HA_HOST="${HA_HOST:-10.0.0.199}"
+HA_CONTAINER="${HA_CONTAINER:-homeassistant}"
+
+echo "Installing OpenClaw Conversation to Docker Home Assistant"
+echo "=========================================================="
+echo "Host: $HA_HOST"
+echo "Container: $HA_CONTAINER"
+echo ""
+
+# Check if we can reach the host
+if ! ping -c 1 -W 2 "$HA_HOST" &>/dev/null; then
+    echo "Error: Cannot reach $HA_HOST"
+    echo "Please ensure the server is accessible"
+    exit 1
+fi
+
+# Create temporary tarball
+TEMP_DIR=$(mktemp -d)
+TARBALL="$TEMP_DIR/openclaw_conversation.tar.gz"
+
+echo "Creating component archive..."
+cd "$SCRIPT_DIR"
+tar -czf "$TARBALL" \
+    --exclude='*.pyc' \
+    --exclude='__pycache__' \
+    --exclude='.DS_Store' \
+    "$COMPONENT_NAME"
+
+echo "✓ Archive created: $(du -h "$TARBALL" | cut -f1)"
+echo ""
+
+# Copy to remote host
+echo "Copying to $HA_HOST:/tmp/..."
+if scp -q "$TARBALL" "$HA_HOST:/tmp/openclaw_conversation.tar.gz"; then
+    echo "✓ File copied successfully"
+else
+    echo "✗ Failed to copy file"
+    echo ""
+    echo "Troubleshooting:"
+    echo "  1. Ensure SSH access is configured: ssh $HA_HOST"
+    echo "  2. Check SSH keys are set up"
+    echo "  3. Try manual copy: scp $TARBALL $HA_HOST:/tmp/"
+    rm -rf "$TEMP_DIR"
+    exit 1
+fi
+
+# Extract into container
+echo ""
+echo "Installing into Home Assistant container..."
+ssh "$HA_HOST" << 'EOF'
+# Find the Home Assistant container
+CONTAINER=$(docker ps --filter "name=homeassistant" --format "{{.Names}}" | head -n 1)
+
+if [ -z "$CONTAINER" ]; then
+    echo "Error: Home Assistant container not found"
+    echo "Available containers:"
+    docker ps --format "{{.Names}}"
+    exit 1
+fi
+
+echo "Found container: $CONTAINER"
+
+# Copy tarball into container
+docker cp /tmp/openclaw_conversation.tar.gz "$CONTAINER:/tmp/"
+
+# Extract into custom_components
+docker exec "$CONTAINER" sh -c '
+    mkdir -p /config/custom_components
+    cd /config/custom_components
+    tar -xzf /tmp/openclaw_conversation.tar.gz
+    rm /tmp/openclaw_conversation.tar.gz
+    ls -la openclaw_conversation/
+'
+
+# Cleanup
+rm /tmp/openclaw_conversation.tar.gz
+
+echo ""
+echo "✓ Component installed successfully!"
+EOF
+
+# Cleanup local temp
+rm -rf "$TEMP_DIR"
+
+echo ""
+echo "=========================================================="
+echo "Installation complete!"
+echo ""
+echo "Next steps:"
+echo "  1. Restart Home Assistant:"
+echo "     ssh $HA_HOST 'docker restart $HA_CONTAINER'"
+echo ""
+echo "  2. Open Home Assistant UI: http://$HA_HOST:8123"
+echo ""
+echo "  3. Go to Settings → Devices & Services → Add Integration"
+echo ""
+echo "  4. Search for 'OpenClaw Conversation'"
+echo ""
+echo "  5. Configure:"
+echo "     - OpenClaw Host: 10.0.0.101  ⚠️  (Mac Mini IP, NOT $HA_HOST)"
+echo "     - OpenClaw Port: 8081  (HTTP Bridge port)"
+echo "     - Agent Name: main"
+echo "     - Timeout: 30"
+echo ""
+echo "  IMPORTANT: All services (OpenClaw, Wyoming STT/TTS/Satellite) run on"
+echo "             10.0.0.101 (Mac Mini), not $HA_HOST (HA server)"
+echo ""
+echo "See VOICE_PIPELINE_SETUP.md for complete configuration guide"