The computer.act v1 wire contract is gone, but the naming that survived it
still described a version split instead of the real one: screen-coordinate
execution versus window/element-scoped execution. Both are live rungs of the
same ladder.
- Extract the screen-coordinate half of the 1334-line ComputerActionService
into ComputerScreenActionExecutor (dispatch, typing, scroll, coordinate
mapping, button-hold watchdog, raw CoreGraphics primitives). Moved code is
unchanged apart from threading the queue authority check as a parameter
instead of reaching back into the queue.
- ComputerActionService keeps its name and becomes the coordinator that owns
the execution queue, the permission probe, and the shared error vocabulary.
- Rename ComputerActionServiceV2 to ComputerWindowActionExecutor, isV2Request
to isWindowScopedRequest, isComputerActV2Only to isWindowScopedOnly, and
ComputerActionError.invalidV2Request to .invalidRequest. The emitted
COMPUTER_INVALID_REQUEST: prefix is unchanged.
- cua-computer: v2-actions.ts becomes window-actions.ts, handleV2Act becomes
handleWindowAct, and the stale v1Params local in handleDesktopAct becomes
desktopParams.
- Note at the computer.act idempotency key that its v1 prefix versions the key
composition, not the wire contract.
Behavior-neutral: no logic edits, no new branches, no changed error strings.
Peter Steinberger