test(service-analytics): the empty-flip host cube names its members by record key alone

main retired the inner `name` on cube measures and dimensions (the record key
is the member's name), and spec's tree-scoped absence pin
(cube-member-inner-name-retirement.test.ts) refuses any authoring of it inside
its radius. This PR's where-empty-flip-host.test.ts, written before that
retirement landed and merged in with it, still spelled `name` on its one
measure and one dimension. Both are dropped; the host test's three pins are
unchanged and still pass.

Claude-Session: https://claude.ai/code/session_01Sfe5YjBLwB9J3y8fvm2xq1
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude

packages/services/service-analytics/src/__tests__/where-empty-flip-host.test.ts

@@ -28,9 +28,9 @@ const CUBE: Cube = {
   title: 'Orders',
   sql: 'orders',
   public: true,
-  measures: { count: { name: 'count', label: 'Count', type: 'count', sql: '*' } },
+  measures: { count: { label: 'Count', type: 'count', sql: '*' } },
   dimensions: {
-    status: { name: 'status', label: 'Status', type: 'string', sql: 'status' },
+    status: { label: 'Status', type: 'string', sql: 'status' },
   },
 } as unknown as Cube;