Add 499-Q intake page, 499-Q handler, and 499-A discontinuance handler
499-Q Quarterly Filing:
- Intake page at /order/fcc-499q with simplified revenue form
(4 fields: carrier's carrier inter/intra, end-user inter/intra)
- Zero-revenue confirmation checkbox
- Handler creates admin todo with filing details + sends client email
- Registers as fcc-499q in SERVICE_HANDLERS
499-A Discontinuance:
- Handler creates admin todo with step-by-step USAC instructions
(file zero-revenue 499-A, request account closure, confirm CPNI/RMD)
- Sends client confirmation email explaining the process
- Compliance checker CTA: when user selects "No — cancel registration"
in the 499-A toggle, shows discontinuance option ($299) instead of
standard filing
- Order page maps form_499a_disc to fcc-499a-discontinuance slug
Compliance checker intelligence:
- 499-A toggle tracks _499aVariant (null/zero/discontinuance)
- CTA adapts: revenue=standard 499-A, zero=zero-revenue, cancel=discontinuance
- Reset clears variant flag
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>