Implement Metrics Manager and Integrate Metrics Collection

- Removed the existing readme.opsserver.md file as it is no longer needed.
- Added a new MetricsManager class to handle metrics collection using @push.rocks/smartmetrics.
- Integrated MetricsManager into the DcRouter and OpsServer classes.
- Updated StatsHandler and SecurityHandler to retrieve metrics from MetricsManager.
- Implemented methods for tracking email, DNS, and security metrics.
- Added connection tracking capabilities to the MetricsManager.
- Created a new readme.metrics.md file outlining the metrics implementation plan.
- Adjusted plugins.ts to include smartmetrics.
- Added a new monitoring directory with classes for metrics management.
- Created readme.module-adjustments.md to document necessary adjustments for SmartProxy and SmartDNS.

ts/opsserver/handlers/security.handler.ts

@@ -1,6 +1,7 @@
 import * as plugins from '../../plugins.js';
 import type { OpsServer } from '../classes.opsserver.js';
 import * as interfaces from '../../../ts_interfaces/index.js';
+import { MetricsManager } from '../../monitoring/index.js';
 
 export class SecurityHandler {
   public typedrouter = new plugins.typedrequest.TypedRouter();
@@ -120,7 +121,29 @@ export class SecurityHandler {
       phishing: Array<{ timestamp: number; value: number }>;
     };
   }> {
-    // TODO: Implement actual security metrics collection
+    // Get metrics from MetricsManager if available
+    if (this.opsServerRef.dcRouterRef.metricsManager) {
+      const securityStats = await this.opsServerRef.dcRouterRef.metricsManager.getSecurityStats();
+      return {
+        blockedIPs: [], // TODO: Track actual blocked IPs
+        reputationScores: {},
+        spamDetection: {
+          detected: securityStats.spamDetected,
+          falsePositives: 0,
+        },
+        malwareDetected: securityStats.malwareDetected,
+        phishingDetected: securityStats.phishingDetected,
+        authFailures: securityStats.authFailures,
+        suspiciousActivities: 0,
+        trends: {
+          spam: [],
+          malware: [],
+          phishing: [],
+        },
+      };
+    }
+    
+    // Fallback if MetricsManager not available
     return {
       blockedIPs: [],
       reputationScores: {},
@@ -178,11 +201,31 @@ export class SecurityHandler {
       status: 'active' | 'idle' | 'closing';
     }> = [];
     
-    // TODO: Implement actual connection tracking
-    // This would collect from:
-    // - SmartProxy connections
-    // - Email server connections
-    // - DNS server connections
+    // Get connection info from MetricsManager if available
+    if (this.opsServerRef.dcRouterRef.metricsManager) {
+      const connectionInfo = await this.opsServerRef.dcRouterRef.metricsManager.getConnectionInfo();
+      
+      // Map connection info to detailed format
+      // Note: Some fields will be placeholder values until more detailed tracking is implemented
+      connectionInfo.forEach((info, index) => {
+        connections.push({
+          id: `conn-${index}`,
+          type: 'http', // TODO: Determine from source/protocol
+          source: {
+            ip: '0.0.0.0', // TODO: Track actual source IPs
+            port: 0,
+          },
+          destination: {
+            ip: '0.0.0.0',
+            port: 443,
+            service: info.source,
+          },
+          startTime: info.lastActivity.getTime(),
+          bytesTransferred: 0, // TODO: Track bytes per connection
+          status: 'active',
+        });
+      });
+    }
     
     return connections;
   }