feat(paohvis): add mock data for story

libs/shared/lib/mock-data/schema/simpleAirportRaw.ts

+import { SchemaFromBackend } from '../../schema';
+import { SchemaUtils } from '../../schema/schema-utils';
+
+export const simpleSchemaAirportRaw: SchemaFromBackend = {
+  nodes: [
+    {
+      name: 'airports',
+      attributes: [
+        { name: 'city', type: 'string' },
+        { name: 'country', type: 'string' },
+        { name: 'lat', type: 'float' },
+        { name: 'long', type: 'float' },
+        { name: 'name', type: 'string' },
+        { name: 'state', type: 'string' },
+        { name: 'vip', type: 'bool' },
+      ],
+    }
+  ],
+  edges: [
+    {
+      name: 'flights',
+      from: 'airports',
+      to: 'airports',
+      collection: 'flights',
+      attributes: [
+        { name: 'ArrTime', type: 'int' },
+        { name: 'ArrTimeUTC', type: 'string' },
+        { name: 'Day', type: 'int' },
+        { name: 'DayOfWeek', type: 'int' },
+        { name: 'DepTime', type: 'int' },
+        { name: 'DepTimeUTC', type: 'string' },
+        { name: 'Distance', type: 'int' },
+        { name: 'FlightNum', type: 'int' },
+        { name: 'Month', type: 'int' },
+        { name: 'TailNum', type: 'string' },
+        { name: 'UniqueCarrier', type: 'string' },
+        { name: 'Year', type: 'int' },
+      ],
+    }
+  ],
+};
+
+export const simpleSchemaAirport = SchemaUtils.schemaBackend2Graphology(simpleSchemaAirportRaw);