docs(docker): Add /var space issue documentation and monitoring scripts

backend/scripts/verify-stack.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+# Verify MongoDB and Backend are running correctly
+
+echo "================================"
+echo "Normogen Stack Verification"
+echo "================================"
+echo ""
+
+# Check containers are running
+echo "1. Checking containers..."
+docker ps --format "table {{.Names}}	{{.Status}}	{{.Ports}}" | grep normogen
+echo ""
+
+# Check MongoDB health
+echo "2. Checking MongoDB health..."
+MONGO_HEALTH=$(docker inspect normogen-mongodb-dev --format='{{.State.Health.Status}}' 2>/dev/null)
+echo "   MongoDB Health: $MONGO_HEALTH"
+echo ""
+
+# Check if MongoDB is accepting connections
+echo "3. Testing MongoDB connection..."
+docker exec normogen-mongodb-dev mongosh --eval 'db.runCommand({ping: 1})' --quiet 2>/dev/null && echo "   OK MongoDB is responding" || echo "   FAILED MongoDB not responding"
+echo ""
+
+# Check backend logs
+echo "4. Checking backend startup..."
+docker logs normogen-backend-dev 2>&1 | tail -5
+echo ""
+
+# Show recent MongoDB logs
+echo "5. Recent MongoDB logs..."
+docker logs normogen-mongodb-dev 2>&1 | grep -E '(waiting|ready|started|ERROR)' | tail -5
+echo ""
+
+# Check filesystem space
+echo "6. Checking filesystem space..."
+df -h | grep -E '(Filesystem|/var|/$)'
+echo ""
+
+echo "================================"
+echo "Verification complete"
+echo "================================"