feat(health): complete P0 health channel — baseline engine, page-data, MindSpace UI

Deliver encrypted health zone, observation API, baseline maturity pipeline,
page-data bindings, and H5/WeChat channel integration for health P0.

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

server.mjs

@@ -76,7 +76,7 @@ import { attachPortalTemporalRecallRoutes } from './server/portal-temporal-recal
 import { attachPortalGoalRunRoutes } from './server/portal-goal-run-routes.mjs';
 import { attachPortalHealthRoutes } from './server/portal-health-routes.mjs';
 import { createHealthChannelSessionStore } from './health-channel-session-store.mjs';
-import { createInMemoryHealthObservationStore } from './health-observation-store.mjs';
+import { createHealthDataRuntime } from './health-data-runtime.mjs';
 import { assertMindSpaceRoute, mindspaceFlags } from './mindspace-flags.mjs';
 import { loadMindSpaceConfigCached } from './mindspace-config.mjs';
 import { createMindspaceSeoDiscoveryService } from './mindspace-seo-discovery-service.mjs';
@@ -325,7 +325,7 @@ let subscriptionService = null;
 let wechatPayClient = null;
 let wechatOAuthService = null;
 let wechatMpService = null;
-const healthObservationStore = createInMemoryHealthObservationStore();
+const healthDataRuntime = createHealthDataRuntime({ env: process.env, logger: console });
 const healthChannelStore = createHealthChannelSessionStore();
 let notificationDispatcher = null;
 let scheduleService = null;
@@ -391,6 +391,15 @@ async function bootstrapUserAuth() {
     pageDataService = domainServices.pageDataService;
     pageDataPublicService =
       domainServices.pageDataPublicService;
+    healthDataRuntime.upgradeToPageData({
+      env: process.env,
+      getUserAuth: () => userAuth,
+      resolveWorkspaceRoot: async (userId) => userAuth?.resolveWorkingDir?.(userId) ?? null,
+      logger: console,
+    });
+    if (healthDataRuntime.storageBackend === 'page_data') {
+      console.log('[Health] Observation storage: Page Data (PostgreSQL user schema)');
+    }
     feedbackService = domainServices.feedbackService;
     mindSpace = domainServices.mindSpace;
     mindSpaceServiceFacade =
@@ -589,7 +598,11 @@ async function bootstrapUserAuth() {
         mindSpacePages,
         mindSpacePageLiveEdit,
         healthChannelStore,
-        healthObservationStore,
+        healthObservationStore: healthDataRuntime.observationStore,
+        healthObservationService: healthDataRuntime.observationService,
+        healthDocumentStore: healthDataRuntime.documentStore,
+        healthDataRuntime,
+        healthEventStore: healthDataRuntime.eventStore,
         logger: console,
       });
     wechatMpService =
@@ -914,7 +927,13 @@ attachPortalGoalRunRoutes(api, {
 
 attachPortalHealthRoutes({
   api,
-  observationStore: healthObservationStore,
+  healthDataRuntime,
+  getLlmProviderService: () => llmProviderService,
+  getMindSpaceAssets: () => mindSpaceAssets,
+  getMindSpacePages: () => mindSpacePages,
+  getUserAuth: () => userAuth,
+  getAuthPool: () => authPool,
+  h5Root: H5_ROOT,
   env: process.env,
 });