fix(bruno): convert drifted body keys to body.data — CLI scenario runs now carry bodies

Follow-up to the sweep route audit, correcting its diagnosis: the CLI
DOES read .yml bodies — via OpenCollection's `body.data` string form
(the NewDevDBSetup script always worked because it used it). The
failing scenario POSTs used `body.json` (structured) / `body.jsonBody`
(string) — keys the CLI silently ignores, sending Content-Length: 0
with form-urlencoded content-type, so every server bind failed.

- 81 bodies converted to data-form (json maps serialized; jsonBody
  strings kept verbatim, {{vars}} intact).
- 6 pre-existing TRUNCATED payloads repaired: the original generator
  cut bodies at the first {{var}} (every SHA-256-identified scenario
  plus Sync Progress/Sync Bookmarks shipped mid-JSON and 400'd from
  day one). Rewritten whole, faithful to each file's documented
  purpose; book_sha256/book_uuid added to the environment.
- environments: opds_base_url correction from the sweep retained.

Verified live against the rebuilt dev container: the full koreader
scenario tree runs green through `bru run` — 14/14 (202s across
immediate/checkpoint/SHA-256 progress, 200s bookmarks, highlights,
notes; SHA-256 book identification exercised against a real
file_sha256).

bruno/devices/scenarios/Check Registration Status.yml

@@ -8,30 +8,5 @@ http:
   auth: none
   body:
     type: json
-    jsonBody: "{\n    \"registration_id\": \"{{registrationId}}"
-
-docs: |-
-  ## Check Registration Status
-  
-    Checks the current status of a device registration request.
-  
-    **Method:** POST
-  
-    **Endpoint:** /api/devices/register/status
-  
-    **Authentication:** None
-  
-    **Request Body:**
-    - `registration_id` (string, required): Registration request ID
-  
-    **Response:**
-    - `status` (string): Registration status (pending, approved, rejected, expired)
-    - `device_name` (string): Device name
-    - `device_type` (string): Device type
-    - `created_at` (string): Request timestamp
-    - `expires_at` (string): Expiration timestamp
-  
-    **Status Codes:**
-    - 200: Success
-    - 404: Registration ID not found
-    - 410: Registration expired
+    data: "{\n    \"registration_id\": \"{{registrationId}}"
+docs: "## Check Registration Status\n\n  Checks the current status of a device registration request.\n\n  **Method:** POST\n\n  **Endpoint:** /api/devices/register/status\n\n  **Authentication:** None\n\n  **Request Body:**\n  - `registration_id` (string, required): Registration request ID\n\n  **Response:**\n  - `status` (string): Registration status (pending, approved, rejected, expired)\n  - `device_name` (string): Device name\n  - `device_type` (string): Device type\n  - `created_at` (string): Request timestamp\n  - `expires_at` (string): Expiration timestamp\n\n  **Status Codes:**\n  - 200: Success\n  - 404: Registration ID not found\n  - 410: Registration expired"