Ilia Denisov
5fb0daa746
CI / changes (pull_request) Successful in 3s
CI / unit (pull_request) Successful in 8s
CI / integration (pull_request) Successful in 14s
CI / ui (pull_request) Successful in 48s
CI / gate (pull_request) Successful in 0s
CI / deploy (pull_request) Successful in 1m6s
The previous engine kept the scheduler running but the view re-`show()`-ed the
current message on every (re)mount, replaying the fade on each navigation — which
looked like the cycle restarting (especially for a single message). Now:
- A mounted AdBanner reads the engine's live message (bannerCurrent) and renders
it immediately, with no fade; attach no longer re-shows. Only a real advance
fades. Verified: opacity stays 1.0 across a navigation, message preserved.
- The fade is manual opacity on a .fadewrap layer (not transition:fade), kept
independent of the scroll (inner track transform), so a long message still
fades at both ends and a {#key} remount cannot force an intro fade.
- A viewport size change (portrait↔landscape) re-measures the current message
(remeasureBanner on resize/orientationchange, debounced) so the scroll
re-evaluates for the new width — the owner accepts the restart on resize.
Rotator gains restart(); engine gains bannerCurrent()/remeasureBanner().
Engine continuity + remeasure unit-tested.