feat(elements): add demoGroups metadata, filter demo view wrappers in wcctools, and update demo payloads

ts_web/elements/sz-status-grid-network.ts

@@ -40,16 +40,15 @@ export class SzStatusGridNetwork extends DeesElement {
     <div style="padding: 24px; max-width: 1400px;">
       <sz-status-grid-network
         .traffic=${{
-          totalRequests: 125420,
-          requestsPerMinute: 847,
-          errorRate: 0.12,
-          avgResponseTime: 45,
-          statusDistribution: {
-            '2xx': 95.2,
-            '3xx': 2.1,
-            '4xx': 2.3,
-            '5xx': 0.4,
-          },
+          requests: 125420,
+          errors: 150,
+          errorPercent: 0.12,
+          avgResponse: 45,
+          reqPerMin: 847,
+          status2xx: 95.2,
+          status3xx: 2.1,
+          status4xx: 2.3,
+          status5xx: 0.4,
         }}
         .proxy=${{
           httpPort: '80',
@@ -67,6 +66,8 @@ export class SzStatusGridNetwork extends DeesElement {
     </div>
   `;
 
+  public static demoGroups = ['Dashboard Grids'];
+
   @property({ type: Object })
   public accessor traffic: ITrafficData = {
     requests: 0,