* test: remove low-value push and relay coverage
* test: delete orphaned fixture and closure support
* test: trim runner and mobile recording matrices
---------
Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
* Avoid unused module imports and trim cosmetic test coverage
* Capture hidden popup frames and attach CDP before guest creation
* Overlap relay test projects within the existing worker budget
* Consolidate native preparation and add an opt-in transform cache comparison
* Release inherited debugger sockets during final E2E teardown
* Refresh unit scheduling weights from all five qualified ARM shards
* Avoid retaining unasserted RPC call history in the delivery model
* Use the supported unconditional background wait syntax
* Overlap unconditional output upload with native preparation
* Verify relay integration stays enabled for ordinary unit callers
OrcaWinandOrcaWin
Neil