Fixes a batch of missing fields the FMCSA census does not provide and the
filler was mis-mapping:
- Corrected the question->field mapping to match the actual form: Q22 =
COMPANY OPERATIONS (interstate/intrastate, 22xBox), Q23 = OPERATION
CLASSIFICATIONS (for-hire/private/govt, 23xBox). These were swapped, and
the bogus entity-type->23xBox map (no entity-type question exists on this
form revision) was removed.
- Added proper radio-group handling for Reason for Filing (Biennial Update),
Mailing-address (Same as principal vs below), and Q28 USDOT-revoked, with
correct option indices (these are /0../n radios, not /Yes checkboxes; the
old code set them to /Yes and never selected the right option).
- Map interstate/intrastate from the FMCSA census carrierOperationCode, and
populate email/phone/mileage/cargo from intake.
- AcroForm checkbox/radio appearances use a ZapfDingbats glyph that
poppler/Preview fail to render (value set but box looks empty). Now stamp
an explicit X overlay into the page content for every 'on' box so it shows
in every viewer and in the faxed output.