presetDefaultsSection

The Preset Manager as an inspector section, shown at the top of the Settings panel. It edits the world's ordered [[presets]] rows in .world_settings through the Settings section's typed fields:

• target: a chip that takes a declarer something consults at creation (an assetType whose instances share its schema, an importer, a component).
• preset: a chip that offers only presets for the row's declarer.
• filter: a glob over the new thing's path under /source.

Rows move up and down, are removed, and are added. An edit that leaves every row whole is one checked, undoable write of .world_settings. A row being filled in stays in the section until it is whole and shows what it still needs. Removing a row always writes, whatever the other rows hold, and a row that cannot apply shows why.

Exports

• PresetDefaultsSection.context() -> Context: the rows, the checked writer, the chip predicate (admit) and each row's problems.
• PresetDefaultsSection.section: { id = "presetDefaults", title = "Preset Manager", build }.
• PresetDefaultsSection.render() -> { any }: the section rendered with a fresh context.
• PresetDefaultsSection.signature() -> string: moves whenever the rows or the section's draft move, for a panel's build signature.