feat: add exploration scale list, questions, and scoring

Seed communication-style scale, expose /api/v1/scales APIs, and wire
Explore/Scale H5 pages for the P1 探索测试 path.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/user-h5/src/router/index.ts

@@ -12,6 +12,7 @@ const router = createRouter({
     { path: '/portrait', name: 'portrait', component: () => import('../pages/PortraitPage.vue'), meta: { tab: false } },
     { path: '/relation', name: 'relation', component: () => import('../pages/RelationPage.vue'), meta: { tab: false } },
     { path: '/membership', name: 'membership', component: () => import('../pages/MembershipPage.vue'), meta: { tab: false } },
+    { path: '/scales/:slug', name: 'scale', component: () => import('../pages/ScalePage.vue'), meta: { tab: false } },
     { path: '/decode', redirect: (to) => ({ path: '/portrait', query: to.query }) },
   ],
 })