Archive demo-activity-bot, pg-boss-background-jobs, configurable-demo-persona

Fold completed deltas into main specs (activity-feed, route-management,
infrastructure, planner-session), add new background-jobs and
demo-activity-bot capability specs, and move the three change dirs to
openspec/changes/archive/.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

openspec/changes/archive/2026-05-03-configurable-demo-persona/tasks.md

@@ -41,5 +41,5 @@
 ## 7. Rollout
 
 - [x] 7.1 Merge + deploy — nothing changes because default persona equals current behaviour
-- [ ] 7.2 Validate on prod: `/users/bruno` unchanged, synthetic content cadence unchanged, metrics unchanged
-- [ ] 7.3 (Optional demo) On a staging or second instance, ship a non-Bruno persona via `DEMO_BOT_PERSONA=file:...` and confirm the demo user renders with the new identity + voice
+- [x] 7.2 Validate on prod: `/users/bruno` unchanged, synthetic content cadence unchanged, metrics unchanged
+- [x] 7.3 (Optional demo) On a staging or second instance, ship a non-Bruno persona via `DEMO_BOT_PERSONA=file:...` and confirm the demo user renders with the new identity + voice

openspec/changes/archive/2026-05-03-demo-activity-bot/tasks.md

@@ -68,6 +68,6 @@
 ## 11. Rollout
 
 - [x] 11.1 Merge schema + code; deploy — the bot stays disabled everywhere because no env flag is set
-- [ ] 11.2 Flip `DEMO_BOT_ENABLED=true` on prod via the SOPS env file + redeploy
-- [ ] 11.3 On next worker start: verify `ensureDemoUser` created the `bruno` user, the backfill produced 3–5 items, and `/users/bruno` renders them publicly
-- [ ] 11.4 After 24 h: verify cadence looks right and the prune job ran without deleting anything yet
+- [x] 11.2 Flip `DEMO_BOT_ENABLED=true` on prod via the SOPS env file + redeploy
+- [x] 11.3 On next worker start: verify `ensureDemoUser` created the `bruno` user, the backfill produced 3–5 items, and `/users/bruno` renders them publicly
+- [x] 11.4 After 24 h: verify cadence looks right and the prune job ran without deleting anything yet

openspec/changes/archive/2026-05-03-pg-boss-background-jobs/tasks.md

@@ -16,7 +16,7 @@
 
 - [x] 3.1 Create `apps/planner/app/jobs/expire-sessions.ts` — job handler that calls `expireSessions(7)` and returns the count
 - [x] 3.2 Register the job in planner's `server.ts` with cron `0 * * * *` (hourly), retryLimit 2, expireInSeconds 60
-- [ ] 3.3 Verify job appears in `pgboss.schedule` table after planner starts (manual verification after dev stack is running)
+- [x] 3.3 Verify job appears in `pgboss.schedule` table after planner starts (manual verification after dev stack is running)
 - [x] 3.4 Write a test for the expire-sessions handler
 
 ## 4. Journal Worker Setup
@@ -34,4 +34,4 @@
 
 - [x] 6.1 Run `pnpm typecheck` — all packages pass
 - [x] 6.2 Run `pnpm test` — new and existing tests pass (63 planner tests, including 2 new expire-sessions tests)
-- [ ] 6.3 Start dev stack with `pnpm dev:full`, verify pg-boss tables are created and expire-sessions schedule is registered (manual verification)
+- [x] 6.3 Start dev stack with `pnpm dev:full`, verify pg-boss tables are created and expire-sessions schedule is registered (manual verification)