Initial commit: Complete DevServer monitoring framework

- FastAPI application with OpenTelemetry instrumentation
- Redis caching and Celery task processing
- Docker Compose setup with monitoring stack
- Grafana dashboards and Prometheus metrics
- Jaeger distributed tracing
- Comprehensive documentation in docs/ folder
- Monitoring configuration and troubleshooting guides

.gitignore

@@ -0,0 +1,27 @@
+# Python-generated files
+__pycache__/
+*.py[oc]
+build/
+dist/
+wheels/
+*.egg-info
+
+# Virtual environments
+.venv
+
+# Environment variables (may contain sensitive data)
+.env
+
+# Logs
+logs/*.log
+logs/**/*.log
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS files
+.DS_Store
+Thumbs.db