feat(network): Add traffic stats endpoint and dashboard UI; enhance platform services and certificate health reporting

ts/classes/onebox.ts

@@ -219,12 +219,51 @@ export class Onebox {
       const runningServices = services.filter((s) => s.status === 'running').length;
       const totalServices = services.length;
 
-      // Get platform services status
+      // Get platform services status with resource counts
       const platformServices = this.platformServices.getAllPlatformServices();
-      const platformServicesStatus = platformServices.map((ps) => ({
-        type: ps.type,
-        status: ps.status,
-      }));
+      const providers = this.platformServices.getAllProviders();
+      const platformServicesStatus = providers.map((provider) => {
+        const service = platformServices.find((s) => s.type === provider.type);
+        // For Caddy, check actual runtime status since it starts without a DB record
+        let status = service?.status || 'not-deployed';
+        if (provider.type === 'caddy') {
+          status = proxyStatus.http.running ? 'running' : 'stopped';
+        }
+        // Count resources for this platform service
+        const resourceCount = service?.id
+          ? this.database.getPlatformResourcesByPlatformService(service.id).length
+          : 0;
+        return {
+          type: provider.type,
+          displayName: provider.displayName,
+          status,
+          resourceCount,
+        };
+      });
+
+      // Get certificate health summary
+      const certificates = this.ssl.listCertificates();
+      const now = Date.now();
+      const thirtyDaysMs = 30 * 24 * 60 * 60 * 1000;
+      let validCount = 0;
+      let expiringCount = 0;
+      let expiredCount = 0;
+      const expiringDomains: { domain: string; daysRemaining: number }[] = [];
+
+      for (const cert of certificates) {
+        if (cert.expiryDate <= now) {
+          expiredCount++;
+        } else if (cert.expiryDate <= now + thirtyDaysMs) {
+          expiringCount++;
+          const daysRemaining = Math.floor((cert.expiryDate - now) / (24 * 60 * 60 * 1000));
+          expiringDomains.push({ domain: cert.domain, daysRemaining });
+        } else {
+          validCount++;
+        }
+      }
+
+      // Sort expiring domains by days remaining (ascending)
+      expiringDomains.sort((a, b) => a.daysRemaining - b.daysRemaining);
 
       return {
         docker: {
@@ -245,6 +284,12 @@ export class Onebox {
           stopped: totalServices - runningServices,
         },
         platformServices: platformServicesStatus,
+        certificateHealth: {
+          valid: validCount,
+          expiringSoon: expiringCount,
+          expired: expiredCount,
+          expiringDomains: expiringDomains.slice(0, 5), // Top 5 expiring
+        },
       };
     } catch (error) {
       logger.error(`Failed to get system status: ${getErrorMessage(error)}`);