Device-agnostic driver registry + first-run setup

Make the device-adapter pattern selectable so the admin chooses hardware at
install — per lane, from a catalog of supported drivers. Adding a device =
registering one more driver; no business-logic change.

packages/devices:
- interfaces.ts: AccessControlDevice / ReaderDevice / CameraDevice / PrinterDevice
  (adds CameraDevice for entry/exit snapshot-on-event; access relay stays
  intent-only per "a barrier is not a door").
- registry.ts: driver catalog with per-driver config fields + factory, config
  validation, and a catalog payload for the setup UI.
- drivers/: stub adapters — access (zkteco, esp32-relay), reader (wiegand,
  tcp-ip), camera (hikvision, dahua). Real vendor protocols TBD.

packages/db:
- lane_devices + setup_state tables (migration 0001); re-export query helpers.

apps/server:
- routes/setup.ts: GET /api/setup/catalog (public schema), and admin-only
  /assign, /state, /complete with registry validation before persisting.
- extract auth.ts (requireJwtSecret, requireRole, JWT type aug).

apps/web:
- SetupWizard scaffold + api client: pick a driver per category for a lane,
  render its config fields.

wiki: device-registry + first-run-setup concept pages; cross-link from
device-adapter-pattern; index + log updated.

Verified: full turbo build (5/5); catalog lists all drivers; admin assign
persists; missing-config and no-token requests are rejected.

wiki/index.md

@@ -50,6 +50,8 @@ Counts: 1 source · 14 entities · 10 concepts · 2 decision records.
 
 ## Concepts — device architecture & safety
 - [[device-adapter-pattern]] — business logic talks to interfaces; swap hardware → new adapter.
+- [[device-registry]] — catalog of selectable drivers per category (admin-configurable).
+- [[first-run-setup]] — admin assigns devices per lane from the catalog at install.
 - [[barrier-not-a-door]] — never timed-close a barrier; safety lives in barrier firmware.
 - [[trust-boundary]] — the core fork: network vs. device; auditable vs. unforgeable.
 - [[fail-state-safety]] — entry fails closed, exit fails open; manual override; watchdog.