Summary

• move single and sequence replace masks onto the GPU path so masked transitions avoid CPU extraction during animation
• keep the composite fallback covered, update the accepted replace-transition VT references, and add regression coverage around replace sequencing and same-id timing
• normalize Pixi text style conversion for stroke settings, include the add/update animation forwarding fix, and bump the package patch version to 1.7.2

Testing

• bun run test
• bun run build
• docker run --rm --user $(id -u):$(id -g) -e RTGL_VT_DEBUG=true -v "$PWD:/workspace" docker.io/han4wluc/rtgl:playwright-v1.57.0-rtgl-v1.1.0 rtgl vt report --folder replacetransition