v1.6190.1650 — Vortops AVIF cloud conversion + suite core

Added

• Vortops AVIF cloud conversion is now wired: when AVIF output is selected but Imagick lacks libheif, and a Vortops key is stored, the plugin routes AVIF conversion through Vortops instead of falling back to WebP-only or erroring. The Settings postbox explains the server-level limitation and shows connection status.

Changed

• Suite core refactor: same shared class-timu-suite-core.php model as HEIC. Centralized settings UI and event recording; per-plugin copy removed.

Fixed

• TIMU_WEBP_VERSION constant was out of sync with the plugin header (had not been updated from a prior version); corrected.