feat: create security monitoring dashboard

src/lib/security/logger.ts

@@ -104,4 +104,40 @@ export class SecurityLogger {
   clear(): void {
     this.logger.clear();
   }
+
+  getStats() {
+    const logs = this.getRecentLogs();
+    const totalRequests = logs.length;
+    const blockedRequests = logs.filter(log => 
+      log.type === SecurityEventType.RATE_LIMIT_EXCEEDED ||
+      log.type === SecurityEventType.BLOCKED_REQUEST ||
+      log.type === SecurityEventType.MALICIOUS_CONTENT ||
+      log.type === SecurityEventType.XSS_ATTEMPT ||
+      log.type === SecurityEventType.SQL_INJECTION_ATTEMPT
+    ).length;
+    const captchaAttempts = logs.filter(log => 
+      log.type === SecurityEventType.CAPTCHA_FAILED ||
+      log.type === SecurityEventType.CAPTCHA_EXPIRED
+    ).length;
+    const rateLimitHits = logs.filter(log => 
+      log.type === SecurityEventType.RATE_LIMIT_EXCEEDED
+    ).length;
+    const maliciousContentDetected = logs.filter(log => 
+      log.type === SecurityEventType.MALICIOUS_CONTENT ||
+      log.type === SecurityEventType.XSS_ATTEMPT ||
+      log.type === SecurityEventType.SQL_INJECTION_ATTEMPT
+    ).length;
+    const successRate = totalRequests > 0 
+      ? ((totalRequests - blockedRequests) / totalRequests * 100).toFixed(2)
+      : 100;
+
+    return {
+      totalRequests,
+      blockedRequests,
+      captchaAttempts,
+      rateLimitHits,
+      maliciousContentDetected,
+      successRate: parseFloat(successRate),
+    };
+  }
 }