test: update post-fix expectations for resident-tile + resize + presenter changes
Three tests asserted pre-change behavior that the recent stack
deliberately moved past. Each is updated to assert the new
contract; no production behavior changed in this commit.
- tests/desktop/lists-tile.spec.ts: lists no longer declares
resident:true (resident-tile audit). Drop the resident assertion;
keep keepLive (still required for cmd+W hide-vs-destroy).
- tests/desktop/page-layout.spec.ts: corner resize handles must
stay reachable in maximized so the user can drag a corner inward
to exit-and-resize in one gesture (page-fsm RESIZE_START from
MAXIMIZED). The "all handles hidden" expectation flipped.
- tests/desktop-serial/external-url.spec.ts: tile:window:list now
returns the resolved user-facing address (presenter), so a typed
http://example.com surfaces as https://example.com after the
auto-redirect lands. Accept either form in the assertion.