fix: remove legacy section customization fields

[Zoltan Hricz (hriczzoli)]

• remove writingStylePrompt and contentPrompt fields from the interactionOptions handler

[linear-code]

DXA-3772

[Copilot]

Pull request overview

Removes legacy “section customization” fields from the public interaction options payload types and demo payloads, aligning the examples with the current supported API surface.

Changes:

• Removes contentPrompt / writingStylePrompt from InlineTemplateSectionInstructions and PersonalTemplateSectionFields TypeScript types.
• Updates demo interaction options payloads (HTML + React) to no longer include the removed fields.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
src/types/payloads.ts	Removes legacy section prompt fields from exported payload interfaces.
demo/typescript-demo.html	Updates the TypeScript demo payload JSON to drop legacy fields.
demo/react-demo.tsx	Updates the React demo payload object to drop legacy fields.
demo/index.html	Updates the basic demo payload JSON to drop legacy fields.

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