v1.31.0

Added

• Inline rich text for Text — TextElementProps.content is now string | TextSpan[]. A span array renders styled fragments inline (nested <Text>) that wrap together on one baseline. New TextSpan type and TextSpanSchema exported from the headless package. Span fields (all optional except text): text, fontWeight, fontStyle, fontFamily, fontSize, letterSpacing, color, textDecorationLine ("none" | "underline" | "line-through" | "underline line-through"). Omitted span props inherit from the parent Text. In mode: "expression", {{variable}} interpolation applies to each span's text.

Changed

• TextElementPropsSchema.content widened from z.string() to z.union([z.string(), z.array(TextSpanSchema)]). Backward compatible — existing string payloads validate and render unchanged.

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