Fix: add missing dirs, fix perms, and try --host 0.0.0.0

Dockerfile

@@ -21,6 +21,10 @@ EXPOSE 7860
 RUN echo '#!/bin/bash\n\
 set -x\n\
 \n\
+# Create critical missing directories\n\
+mkdir -p /root/.openclaw/agents/main/sessions\n\
+mkdir -p /root/.openclaw/credentials\n\
+\n\
 # Generate minimal config if not exists\n\
 if [ ! -f /root/.openclaw/openclaw.json ]; then\n\
   cat > /root/.openclaw/openclaw.json << EOF\n\
@@ -47,12 +51,17 @@ if [ ! -f /root/.openclaw/openclaw.json ]; then\n\
 EOF\n\
 fi\n\
 \n\
+# Fix permissions\n\
+chmod 700 /root/.openclaw\n\
+chmod 600 /root/.openclaw/openclaw.json\n\
+\n\
 # Fix config if needed\n\
 openclaw doctor --fix\n\
 \n\
 # Start OpenClaw gateway\n\
 echo "Starting OpenClaw gateway on port 7860..."\n\
-exec openclaw gateway run --port 7860\n\
+# Try to bind to 0.0.0.0\n\
+exec openclaw gateway run --port 7860 --host 0.0.0.0\n\
 ' > /usr/local/bin/start-openclaw && chmod +x /usr/local/bin/start-openclaw
 
 CMD ["/usr/local/bin/start-openclaw"]