* fix(computer-use): converge provider ref lifecycles
* test(computer-use): expect stale lifecycle code
* fix(computer-use): key native window refs on stable window identity
Peekaboo matched an existing window ref on the whole WindowMutationIdentity,
which embeds capturedBounds and isMinimized. Any move, resize, or minimize
therefore minted a new ref for the same live window, never evicted the old
one, and let the old ref keep resolving to a stale ServiceWindowInfo whose
identity and bounds were then used as the per-action expectations, so the
operator saw a downstream mismatch instead of COMPUTER_STALE_OBSERVATION.
Window refs now key on stable identity only (WindowServer id plus the owner
process generation that guards pid reuse) and refresh the stored target in
place on every discovery, so one live window keeps one ref for the whole
lifecycle generation and later checks compare against current data. The
one-instantiation generic reference store is folded back into the service as
plain state plus small concrete helpers.
The shared case table gains window_moved, which both providers must satisfy,
and the Swift side now drives the real ComputerActionServiceV2 with real
Peekaboo values instead of a toy store with an equality matcher. Its
in-flight generation case runs a real perform() whose lifecycle is revoked
mid-action rather than throwing the error it asserted.
* test(cua-computer): drive the real in-flight generation-rotation path
Peter Steinberger
62deb87ee4