- Import WHIPControl from misc/controls/WHIP
- Render WHIPControl bound to control.whip_ingest before the WHEP section
- Monkey-patch props.restreamer._upsertProcess in handleDone so that
whip_ingest.enabled is injected into the main ingest process config
before it reaches the Core API. The SDK's UpsertIngest does not
forward control.whip_ingest, so this intercept is required.
- Note: enable (no trailing d) is used in UI state to match WHEP.js convention;
it maps to enabled (with d) in the Core API JSON body.
WHIPControl renders an enable checkbox bound to control.whip_ingest.enable.
The Edit/index.js save handler maps this to whip_ingest.enabled in the Core
API process config via a _upsertProcess monkey-patch.
