docs(auth,devices): Beam WO5 batch 3 — 15 endpoints backfilled, registry pinned

Beam backfilled auth core (login/register/refresh/logout/profile) and devices
core (list/update/delete/shelf CRUD/sidecar/register flow) with frontmatter,
provenance, and labeled examples. All claimed shapes verified against
handlers: AuthResponse {access_token, refresh_token omitempty, token_type,
expires_in, user}, update device {device_updated, device}, shelf wrappers,
DeviceAuthStatusResponse.

Claude registry verification: 15 entries pinned by type (LoginRequest,
RegisterRequest, AuthResponse, RefreshTokenRequest/Response, UserProfile,
DeviceListResponse, DeviceUpdateRequest, AddToShelfRequest, SidecarConfig,
DeviceRegistrationRequest/Response, DeviceAuthStatusRequest/Response).
Removed revoke_device.md — name-only duplicate of delete_device.md (same
DELETE /api/devices/:id route; was the last audit-orphan doc).

Gate catches this round (subtle Go serialization facts, now pinned in docs):
- uuid.UUID arrays never serialize as omitted: register/status response
  ALWAYS carries device_id (all-zeros while pending) despite omitempty
- update device request binds device_name, not name
- register response includes device_id alongside registration_id
- list devices response is a {devices, total} wrapper

docs/developer/api/devices/add_to_shelf.md

@@ -1,3 +1,11 @@
+---
+method: POST
+path: /api/devices/:id/shelves
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/media.go:256 MediaHandler.AddToShelf -->
+
 # Add to Shelf
 
 Add a media item to a device's shelf (Kobo reading shelf).
@@ -14,25 +22,30 @@ Add a media item to a device's shelf (Kobo reading shelf).
 
 ## Request Body
 
-| Field         | Type          | Required | Description                     |
-| ------------- | ------------- | -------- | ------------------------------- |
-| media_item_id | string (UUID) | Yes      | Media item UUID to add to shelf |
+| Field          | Type            | Required | Description                     |
+| -------------- | --------------- | -------- | ------------------------------- |
+| media_item_ids | array of string | Yes      | Media item UUIDs to add to shelf |
+| shelf_name     | string          | No       | Shelf name (default "Default")  |
+| shelf_position | int             | No       | Starting shelf position         |
 
 ### Example Request
 
-```json
+```json example-request
 {
-  "media_item_id": "550e8400-e29b-41d4-a716-446655440001"
+  "media_item_ids": ["550e8400-e29b-41d4-a716-446655440001"],
+  "shelf_name": "Default",
+  "shelf_position": 0
 }
 ```
 
-## Response (201 Created)
+## Response (200 OK)
 
-```json
+```json example-response
 {
-  "message": "Item added to shelf successfully",
-  "device_id": "uuid",
-  "media_item_id": "uuid"
+  "status": "success",
+  "added_count": 1,
+  "shelf_name": "Default",
+  "total_count": 1
 }
 ```
 

docs/developer/api/devices/clear_shelf.md

@@ -1,3 +1,11 @@
+---
+method: DELETE
+path: /api/devices/:id/shelves/clear
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/media.go:413 MediaHandler.ClearShelf -->
+
 # Clear Shelf
 
 Remove all items from a device's shelf.
@@ -24,9 +32,14 @@ DELETE /api/devices/550e8400-e29b-41d4-a716-446655440000/shelves/clear
 Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
 ```
 
-## Response (204 No Content)
+## Response (200 OK)
 
-Shelf cleared successfully.
+```json example-response
+{
+  "status": "success",
+  "message": "all shelves cleared"
+}
+```
 
 ## Error Responses
 

docs/developer/api/devices/delete_device.md

@@ -1,3 +1,11 @@
+---
+method: DELETE
+path: /api/devices/:id
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/devices.go:413 DeviceHandler.DeleteDevice -->
+
 # Delete Device
 
 Delete a device and revoke its access.

docs/developer/api/devices/get_devices.md

@@ -1,3 +1,11 @@
+---
+method: POST
+path: /api/devices/register/status
+auth: none
+area: devices
+---
+<!-- source: internal/handlers/devices.go:178 DeviceHandler.CheckRegistrationStatus -->
+
 # Get Device / Check Registration Status
 
 Check device registration status or get device details.
@@ -14,7 +22,7 @@ Check device registration status or get device details.
 
 ### Example Request (Status Check)
 
-```json
+```json example-request
 {
   "registration_id": "registration-uuid"
 }
@@ -22,22 +30,18 @@ Check device registration status or get device details.
 
 ## Response (200 OK)
 
-```json
+```json example-response
 {
-  "status": "pending|approved",
-  "message": "awaiting user approval",
-  "expires_in": 123,
-  "auth_token": "device-bearer-token...",
-  "device_id": "uuid",
-  "sync_endpoints": {
-    "progress": "https://bookhoard.com/api/sync/progress",
-    "metadata": "https://bookhoard.com/api/sync/metadata",
-    "annotations": "https://bookhoard.com/api/sync/annotations"
-  }
+  "status": "pending",
+  "device_id": "00000000-0000-0000-0000-000000000000"
 }
 ```
 
-`status` is `pending` or `approved`. While pending, the response includes `message` and `expires_in` (seconds remaining). Once approved, the response includes `auth_token`, `device_id`, and `sync_endpoints`; `auth_token` fields are empty when pending.
+`device_id` is always present (a uuid.UUID array never serializes as omitted —
+it reads as all-zeros while pending). `status` is `pending` or `approved`.
+While pending, the response includes `message` and `expires_in` (seconds
+remaining). Once approved, the response includes `auth_token`, `device_id`,
+and `sync_endpoints`; `auth_token` fields are empty when pending.
 
 **The approved response is single-use**: the registration is deleted from the pending map once returned, so store the `auth_token` immediately. A repeat status check for the same `registration_id` returns 404.
 

docs/developer/api/devices/get_shelf.md

@@ -1,3 +1,11 @@
+---
+method: GET
+path: /api/devices/:id/shelves
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/media.go:301 MediaHandler.GetShelf -->
+
 # Get Shelf
 
 Get all items on a device's shelf.
@@ -26,15 +34,22 @@ Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
 
 ## Response (200 OK)
 
-```json
+```json example-response
 {
-  "items": [
+  "status": "success",
+  "device_id": "550e8400-e29b-41d4-a716-446655440000",
+  "shelf_name": "",
+  "books": [
     {
       "id": "uuid",
       "media_item_id": "uuid",
       "title": "Book Title",
-      "authors": ["Author Name"],
-      "cover_url": "/api/media-items/uuid/cover",
+      "author": "Author Name",
+      "file_path": "",
+      "mime_type": "",
+      "shelf_name": "",
+      "shelf_position": 0,
+      "revision_number": 0,
       "added_at": "2026-02-08T10:00:00Z"
     }
   ],

docs/developer/api/devices/get_sidecar_config.md

@@ -1,3 +1,11 @@
+---
+method: GET
+path: /api/devices/:id/sidecar
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/sidecar.go:67 SidecarHandler.GetSidecarConfig -->
+
 # Get Device Sidecar Config
 
 Returns the KOReader/Kobo sidecar configuration (`.bookhoard.json`) for a device: server endpoints, the user's books (keyed by SHA-256 with UUID fallback), and collections. Used by the Bookhoard KOReader plugin to self-configure after approval.
@@ -7,7 +15,7 @@ Returns the KOReader/Kobo sidecar configuration (`.bookhoard.json`) for a device
 
 ### Response (200 OK)
 
-```json
+```json example-response
 {
   "version": "1",
   "bookhoard": {

docs/developer/api/devices/list_devices.md

@@ -1,3 +1,11 @@
+---
+method: GET
+path: /api/devices
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/devices.go:259 DeviceHandler.ListDevices -->
+
 # List User Devices
 
 Retrieve all devices registered to the current user.
@@ -20,7 +28,7 @@ Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
 
 ## Response (200 OK)
 
-```json
+```json example-response
 {
   "devices": [
     {
@@ -33,7 +41,8 @@ Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
       "auto_sync": true,
       "sync_frequency_minutes": 5
     }
-  ]
+  ],
+  "total": 1
 }
 ```
 

docs/developer/api/devices/register_device.md

@@ -1,3 +1,11 @@
+---
+method: POST
+path: /api/devices/register
+auth: none
+area: devices
+---
+<!-- source: internal/handlers/devices.go:123 DeviceHandler.InitiateRegistration -->
+
 # Register Device
 
 Register a new device for sync.
@@ -16,7 +24,7 @@ Register a new device for sync.
 
 ### Example Request
 
-```json
+```json example-request
 {
   "device_name": "My Kobo Clara",
   "device_type": "kobo",
@@ -26,8 +34,9 @@ Register a new device for sync.
 
 ## Response (201 Created)
 
-```json
+```json example-response
 {
+  "device_id": "550e8400-e29b-41d4-a716-446655440000",
   "registration_id": "registration-uuid",
   "auth_url": "https://bookhoard.com/devices/approve/abc123",
   "qr_code": "data:image/png;base64,iVBORw0KG...",

docs/developer/api/devices/remove_from_shelf.md

@@ -1,3 +1,11 @@
+---
+method: DELETE
+path: /api/devices/:id/shelves
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/media.go:384 MediaHandler.RemoveFromShelf -->
+
 # Remove from Shelf
 
 Remove a media item from a device's shelf.
@@ -26,9 +34,14 @@ Remove a media item from a device's shelf.
 }
 ```
 
-## Response (204 No Content)
+## Response (200 OK)
 
-Item removed from shelf successfully.
+```json example-response
+{
+  "status": "success",
+  "message": "book removed from shelf"
+}
+```
 
 ## Error Responses
 

docs/developer/api/devices/revoke_device.md

@@ -1,37 +0,0 @@
-# Revoke Device
-
-Revoke access to a device.
-
-**Endpoint**: `DELETE /api/devices/{device_id}`
-**Auth**: Required
-
-## Path Parameters
-
-| Parameter | Type   | Required | Description |
-| --------- | ------ | -------- | ----------- |
-| device_id | string | Yes      | Device UUID |
-
-## Request Headers
-
-| Header        | Type   | Required | Description  |
-| ------------- | ------ | -------- | ------------ |
-| Authorization | string | Yes      | Bearer token |
-
-### Example Request
-
-```http
-DELETE /api/devices/uuid
-Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
-```
-
-## Response (204 No Content)
-
-Device revoked successfully.
-
-## Error Responses
-
-| Code | Description                   |
-| ---- | ----------------------------- |
-| 401  | Invalid or expired token      |
-| 403  | User does not own this device |
-| 404  | Device not found              |

docs/developer/api/devices/update_device.md

@@ -1,3 +1,11 @@
+---
+method: PUT
+path: /api/devices/:id
+auth: jwt
+area: devices
+---
+<!-- source: internal/handlers/devices.go:336 DeviceHandler.UpdateDevice -->
+
 # Update Device
 
 Update a device's information.
@@ -21,24 +29,32 @@ Update a device's information.
 
 ### Example Request
 
-```json
+```json example-request
 {
-  "name": "My Kobo Clara",
-  "device_type": "kobo"
+  "device_name": "My Kobo Clara",
+  "sync_enabled": true,
+  "auto_sync": true,
+  "sync_frequency_minutes": 60
 }
 ```
 
 ## Response (200 OK)
 
-```json
+```json example-response
 {
-  "id": "uuid",
-  "name": "My Kobo Clara",
-  "device_type": "kobo",
-  "user_id": "user-uuid",
-  "status": "active",
-  "created_at": "2026-02-08T10:00:00Z",
-  "updated_at": "2026-02-08T11:00:00Z"
+  "device_updated": true,
+  "device": {
+    "id": "uuid",
+    "device_name": "My Kobo Clara",
+    "device_type": "kobo",
+    "last_sync": null,
+    "last_seen": null,
+    "sync_enabled": true,
+    "auto_sync": true,
+    "sync_frequency_minutes": 5,
+    "created_at": "2026-02-08T10:00:00Z",
+    "auth_token": ""
+  }
 }
 ```