Address colleague feedback

- Fix stale directory path in README (agents/base → agents/langflow)
- Add :Z to volume mounts for SELinux compatibility
- Wait for Langflow health check instead of fixed sleep
- Change GPU text to generic 'running natively on host'

Author: mpk-droid

agents/langflow/simple_tool_calling_agent/README.md

@@ -45,7 +45,7 @@ Outdoor activity planning agent built with Langflow. It recommends the best day
 ### Start the local stack
 
 ```bash
-cd agents/base/langflow_simple_tool_calling_agent
+cd agents/langflow/simple_tool_calling_agent
 chmod +x deploy-local.sh cleanup-local.sh
 ./deploy-local.sh
 ```

agents/langflow/simple_tool_calling_agent/deploy-local.sh

@@ -85,16 +85,21 @@ echo "Starting local stack (Langflow + PostgreSQL + Langfuse)..."
 podman-compose up -d
 
 echo ""
-echo "Waiting for services to start..."
-sleep 10
+echo "Waiting for Langflow to start (this may take a minute)..."
+for i in $(seq 1 60); do
+  if curl -s http://localhost:7860/health >/dev/null 2>&1; then
+    break
+  fi
+  sleep 2
+done
 
 echo ""
 echo "=== Local environment is ready ==="
 echo ""
 echo "  Langflow UI:  http://localhost:7860"
 echo "  Langfuse:     http://localhost:3000  (login: admin@langflow.local / admin123)"
 if [ "$USE_OLLAMA" = "yes" ]; then
-  echo "  Ollama API:   http://localhost:11434  (running natively with GPU)"
+  echo "  Ollama API:   http://localhost:11434  (running natively on host)"
 fi
 echo ""
 echo "  Next steps:"

agents/langflow/simple_tool_calling_agent/local/podman-compose.yml

@@ -20,7 +20,7 @@ services:
       LANGFUSE_PUBLIC_KEY: "pk-lf-local-dev"
       LANGFUSE_SECRET_KEY: "sk-lf-local-dev"
     volumes:
-      - langflow_data:/var/lib/langflow
+      - langflow_data:/var/lib/langflow:Z
     depends_on:
       postgres:
         condition: service_healthy
@@ -35,8 +35,8 @@ services:
       POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-langflow}
       POSTGRES_DB: ${POSTGRES_DB:-langflow}
     volumes:
-      - postgres_data:/var/lib/postgresql/data
-      - ./init-db.sh:/docker-entrypoint-initdb.d/init-db.sh
+      - postgres_data:/var/lib/postgresql/data:Z
+      - ./init-db.sh:/docker-entrypoint-initdb.d/init-db.sh:Z
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-langflow}"]
       interval: 5s