- Import Form from fastapi for mixed multipart + form field support
- Add caller: str = Form('') parameter to upload_driver handler
- Capture new_driver from Driver.get_or_create() return tuple
- Branch on caller == 'printer_form' to emit OOB-enabled response
- Create partials/driver_upload_with_oob.html with primary driver_list
include + hx-swap-oob select targeting id=printer-form-driver-select
- New driver is auto-selected via new_driver_id context variable
All 13 driver upload tests pass including 4 new OOB contract tests.
Full non-e2e suite: 111 passed.
kawa
10ee09a5aa