fix(scale): page mail and batch roles

docs/work-programmes/master-progress.md

@@ -10,9 +10,9 @@ Updated: 2026-08-15
 - **Production-verified work:** None.
 - **Blocked work:** SEC-006 parser upgrades remain outside the scoped frontend advisory permission; PROD-001/003/004 and REL-001 require network/backup/model/deployment authority and unfinished dependencies. Real provider and live deletion/restore checks remain gated; DEP-001 awaits approved merge/live verification.
 - **Deferred work:** None. Conditional multi-replica coordination, model deletion, realtime operation delivery and unrelated production changes remain outside current packages.
-- **Immediate order:** the eight-item immediate queue is complete locally: admin version (`a6cffe0`), Career persistence (`f0b9b22`), CV contrast (`3b86ea2`), JOBS-002 (`deed948`), accessibility (`a7c2549`), PRODUCT-001 (`a25c31b`), VER-001 and tracking reconciliation. SEC-009 is complete at `842e793`; PROD-001 read-only evidence and the PROD-003 plan-only harness are complete pending this documentation commit. No further independent implementation remains.
+- **Immediate order:** all sixteen immediate repository items are complete locally, including the original UI/release queue plus SEC-009 cache/tombstone safety, worker restart clocks, universal AI accounting, email-token/Stripe lifecycle tests, exhaustive Job email selectors, the repaired migration chain, CV/public-edge hardening and measured admin/mail scaling. PROD-001 read-only evidence and the PROD-003 plan-only harness are also complete. The final audit is checking tooling/documentation before declaring only external blockers remain.
 - **Status counts:** 8 `VERIFIED LOCALLY`; 25 `IMPLEMENTED — NOT VERIFIED`; 0 `IN PROGRESS`; 1 `NOT STARTED`; 5 `BLOCKED`; 0 `DONE`; 0 `DEFERRED`.
-- **Test status:** backend 680/680; frontend 58/58 suites and 237/237 tests; AI sidecar 23/23; Ollama benchmark harness 5/5 plus safe dry-run; optimized production build/TypeScript; EF model parity; SQLite/MariaDB migration scripts; blank/idempotent/populated SQLite migration-chain tests; disposable fresh/restarted MariaDB 11.8 application startup; Docker Compose config; safe-failure deployment preflight; and Playwright 9/9. npm audit 0 evidence remains current because the lockfile did not change. Jest force-exit/open-handle behavior remains recorded.
+- **Test status:** backend 683/683; frontend 58/58 suites and 239/239 tests; AI sidecar 23/23; Ollama benchmark harness 5/5 plus safe dry-run; optimized production build/TypeScript; EF model parity; SQLite/MariaDB migration scripts; blank/idempotent/populated SQLite migration-chain tests; disposable fresh/restarted MariaDB 11.8 application startup; Docker Compose config; safe-failure deployment preflight; and Playwright 9/9. npm audit 0 evidence remains current because the lockfile did not change. Jest's slow/open-handle behavior remains recorded.
 - **Deployment status:** Gitea pull-request run 609 passed the complete CI job in 4m20s. Deploy was intentionally skipped because the workflow deploys only a `push` to `main`; live remains unchanged. No merge/deployment was performed directly, no production migrations were run and the AI operation worker remains disabled by default.
 - **Production status:** State unchanged. Sanitized read-only SSH inventory was performed; no logs, prompts, private rows/content or secret values were read, and no provider/model call, model pull, service restart, file/config change, backup, restore, migration or deployment occurred. It confirmed all-interface Ollama/frontend listeners and stale database-only backups as rollout blockers.
 - **Known regressions:** None found by automated/local browser checks. Jest still needs `--forceExit` and reports its existing open-handle notice. Email-provider/send tests are fake/local only; real delivery is not claimed. Current MAIL browser evidence is 1280×720 only because the browser surface could not resize or perform native Tab traversal. Interrupted attempts are aged after 15 minutes and notified without retry; the five-minute scan is unmeasured on a large ledger. The direct clean EF-only SQLite defect and synchronous AI accounting gap are closed; migration/reconciler dual ownership remains architectural debt.

docs/work-programmes/master-work-plan.md

@@ -69,6 +69,7 @@ This queue records the highest-value work that can proceed without production cr
 | 13 | Remove the Job email 100-application selector ceiling | MAIL-001 | Locally complete through bounded owner-filtered server search and tenant/UI regressions. |
 | 14 | Repair the full historical migration chain | CORE-001, JT-019 | Locally complete for blank/idempotent/populated SQLite, EF-only-to-application startup, provider scripts and disposable MariaDB 11.8 fresh/restart. Production restore/rollout remains blocked. |
 | 15 | Close low-risk CV/public-edge hardening | JT-020, JT-023, JT-025 | Locally complete. Authenticated previews are sandboxed without scripts, public PDF budgets are client-and-slug scoped, and the expired tracked JWT fixture is removed and ignored. Git history remediation remains a separate coordinated decision. |
+| 16 | Remove measured admin/mail scaling defects | JT-021, MAIL-001 | Locally complete. Admin roles use two reads independent of user count; Job email has bounded accessible pagination with totals and deterministic ordering while the old endpoint remains compatible. Provider/production capacity measurement remains external. |
 
 ## Requirement coverage index
 
@@ -673,7 +674,7 @@ This queue records the highest-value work that can proceed without production cr
 - **Required production verification:** provider read/draft/send requires explicit authorized synthetic account; never real unsolicited email.
 - **Status:** `IMPLEMENTED — NOT VERIFIED`.
 - **Blocker:** real provider/re-consent, full SEC-009 deletion, MariaDB, production and required 375/768/1440/theme/keyboard browser gates are unavailable or require new authority.
-- **Evidence:** `docs/verification/mail-001-job-email-hub.md`; V-126–V-153. Draft/new-message UI 13/13, API/idempotency/rotation 10/10, persistence 1/1 with dual-provider reversible SQL and readable export 4/4; Free send policy 7/7; provider states 9/9; hub unlink 8/8 UI and 2/2 API; shared application context focused 10/10; prior send export/cascade focused 16/16; recovery/send focused 10/10; legacy follow-up/worker 10/10; delivery/capability 18/18; provider/correspondence 5/5; hub detail 5/5; backend 630/630; frontend 50/50 suites and 198/198 tests plus build/audit; local empty/disconnected and compatibility-route browser smoke at 1280×720.
+- **Evidence:** `docs/verification/mail-001-job-email-hub.md`; V-126–V-153/V-183/V-188. Draft/new-message UI 13/13, API/idempotency/rotation 10/10, persistence 1/1 with dual-provider reversible SQL and readable export 4/4; Free send policy 7/7; provider states 9/9; hub unlink 8/8 UI and 2/2 API; shared application context focused 10/10; paged inbox/admin focused 9/9 and UI 15/15; backend 683/683; frontend 58 suites/239 tests plus build; local empty/disconnected and compatibility-route browser smoke at 1280×720.
 - **Commit:** `6008b4a` (hub), `536d403` (neutral reads), `a20775c` (safe detail), `653f011` (ledger), `e9937ac` (Gmail/Graph delivery adapters and consent), `123fc55` (explicit-confirmed send API), `449faeb` (confirmed reply composer), `ee5ef7e` (interrupted-send recovery), `8fe3903` (legacy SMTP retirement), `aff34cc` (content-free export and cascade evidence), `ff547df` (shared application context), `1dabbeb` (confirmed hub unlink), `f9e641c` (honest provider states), `7f41cb2` (Free email policy regression), `14b396a` (inert tenant draft persistence), `2fa4e38` (owner-isolated readable draft export), `a9bb22e` (tenant-safe revisioned draft API), `80b5532` (persisted draft send identity), `d3d2b67` (saved reply recovery/conflicts), `29de263` (definitive-failure identity rotation), `b735963` (new-message job/provider drafting).
 - **Remaining work:** SEC-009 repository deletion coverage is complete but production activation remains gated; provider mailbox category capabilities require separately authorized scopes/re-consent and remain absent; browser/production verification remains. Server-side owner-filtered job choice search now reaches applications beyond the old first-page ceiling (V-183). Existing connections need explicit re-consent; IMAP remains read-only. No real email; uncertain sends need manual reconciliation. The clean full-chain SQLite rehearsal now passes (V-186).