Advanced Renderers 2026.9.0

Case	Description
SVY‑21259	Propagated the SDD triage gate fix from Servoy-Copilot. Introduced verdict-specific gates (PROCEED/NO_ACTION/NEEDS_INPUT) in place of a single shared gate, added a post-answer gate for the NEEDS_INPUT flow, and standardized the attribution string.
SVY‑21388	Removed deprecated registerType calls and completed the standalone migration. Converted SortableOptions to an interface, moved the SortableJS mount side effects into the base list component, and dropped the now-redundant module and NG2-Module manifest entry.
SVY‑21284	Updated the test agent instructions to avoid similarly slow tests in the future.
SVY‑21298	Migrated the package to ESLint flat config, Vitest, standalone components, and signal inputs, modernizing the build and test tooling.
SVY‑21224	Fixed ng build errors that occurred on a fresh install of 2026.6 RC by forcing the update to the 06 line for the 03 release.
—	Added a server-only designsize property to the list component specs, providing default designer dimensions (300x200) for the drag-and-drop preview, and made the property private so it stays hidden from the properties view.
—	Removed peerDependencies and the legacy-peer-deps setting to clean up dependency resolution.