chore: tweaks, simplification, tests

fileproc/resource_monitor_state.go

@@ -0,0 +1,22 @@
+package fileproc
+
+// IsEmergencyStopActive returns whether emergency stop is active.
+func (rm *ResourceMonitor) IsEmergencyStopActive() bool {
+	rm.mu.RLock()
+	defer rm.mu.RUnlock()
+	return rm.emergencyStopRequested
+}
+
+// IsDegradationActive returns whether degradation mode is active.
+func (rm *ResourceMonitor) IsDegradationActive() bool {
+	rm.mu.RLock()
+	defer rm.mu.RUnlock()
+	return rm.degradationActive
+}
+
+// Close cleans up the resource monitor.
+func (rm *ResourceMonitor) Close() {
+	if rm.rateLimiter != nil {
+		rm.rateLimiter.Stop()
+	}
+}