Add Experience V1 schema migration and agent-run completion extractor.

Extend h5_experience with structured fields, wire mindspace-agent-runner and agent-run-gateway to persist task_outcome records with provenance, and add local migration and verification scripts.

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

scripts/agent-run-worker.mjs

@@ -18,6 +18,7 @@ import { createDirectChatService } from '../direct-chat-service.mjs';
 import { createSessionAccess } from '../session-broker.mjs';
 import { createOrchestratorAdminConfigService } from '../services/orchestrator/admin-config.mjs';
 import { createWorkflowShadowObserver } from '../services/orchestrator/shadow-observer.mjs';
+import { createExperienceService } from '../experience-service.mjs';
 
 const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
 
@@ -196,6 +197,7 @@ async function bootstrapWorker() {
     apiSecret: process.env.TKMIND_SERVER__SECRET_KEY ?? 'local-dev-secret',
     userAuth,
   });
+  const experienceService = createExperienceService(pool);
   const gateway = createAgentRunGateway({
     pool,
     userAuth,
@@ -206,6 +208,7 @@ async function bootstrapWorker() {
     sessionSnapshotService,
     conversationMemoryService,
     chatIntentRouter,
+    experienceService,
     conversationMemoryService,
     autoDispatch: false,
     maxConcurrentRuns: Number(process.env.MEMIND_AGENT_RUN_QUEUE_CONCURRENCY ?? 1),