docs(auth,users,devices,progress,matching): Beam batch 8 — WO5 backfill complete

14 endpoints backfilled: devices pending/approve/reject; users
password/profile/profile-delete self-service (admin variants in prose);
admin list_users + update_user_max_devices; progress history; book
matching; new password-rules doc.

Gate fix: authLabel missed JWT middleware written inline as
createJWTMiddleware(cfg) (uppercase 'JWT') — reported auth 'none' for
/api/auth self-service routes and would have for any wrapper-inlined
group. Labeled 'JWTMiddleware' + fallthrough 'jwt' case.

Claude registry: 12 entries. Drift fixed by gate: list_users on-device —
handler returns raw []database.Users (bare array, full model incl.
password_hash — real leak the API emits; pinned + documented; earlier
draft had invented {users,total,limit,offset} wrapper). max-devices
response is {message} only. books/match is GET /api/books/match
{matches, action}. progress history sessions = ReadingHistory rows
(pgtype fields). make test 9/9.

docs/developer/api/devices/list_pending_registrations.md

@@ -1,4 +1,13 @@
-# List Pending Device Registrations
+---
+method: GET
+path: /api/devices/pending
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/devices.go:703 DeviceHandler.ListPendingRegistrations -->
+
+# List Pending Device Registrations:<|end|><|start|><|start|>assistant to=edit<|channel|>analysis <|constrain|>xml<|message|><rfl:parameter name="path">
+/home/nymusicman/Code/bookhoard/docs/developer/api/devices/reject_device_registration.md
 
 List all pending device registration requests.
 
@@ -20,7 +29,7 @@ Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
 
 ## Response (200 OK)
 
-```json
+```json example-response
 {
   "registrations": [
     {
@@ -31,7 +40,8 @@ Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
       "created_at": "2026-02-08T10:00:00Z"
     }
   ],
-  "total": 3
+  "total": 3,
+  "pending_registrations": null
 }
 ```