decomposer: generate deliverable files for Define the service contract and project architecture for the FastAPI endpoint monitoring service.; Implement the typed monitor CRUD API and concurrency-safe in-memory state according to the service design.; Implement secure on-demand endpoint checks with status updates, latency measurement, robust error handling, and redacted structured logs.; Add operational API endpoints and environment-driven runtime configuration to the monitoring service.; Create automated tests for the monitoring service.; Package the service with Docker and developer documentation.; Validate the complete project.

compose.yaml

@@ -1,8 +1,7 @@
 services:
   monitor:
     build: .
-    ports:
+    ports: ["8000:8000"]
-      - "8000:8000"
     environment:
-      MONITOR_LOG_LEVEL: INFO
       MONITOR_REQUEST_TIMEOUT_SECONDS: "5"
+      MONITOR_MAX_REDIRECTS: "5"