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.

src/endpoint_monitor/config.py

@@ -0,0 +1,19 @@
+from functools import lru_cache
+from typing import Literal
+
+from pydantic import Field
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(env_prefix="MONITOR_", extra="ignore")
+
+    request_timeout_seconds: float = Field(default=5.0, ge=0.1, le=30.0)
+    max_redirects: int = Field(default=5, ge=0, le=10)
+    max_monitors: int = Field(default=1000, ge=1, le=100_000)
+    log_level: Literal["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"] = "INFO"
+
+
+@lru_cache
+def get_settings() -> Settings:
+    return Settings()