fix: RDKEMW-21046 : Fix Actions.intent return type - stringify result

[swethasukumarr]

No description provided.

[Copilot]

Pull request overview

This PR updates the JavaScript SDK code generation/runtime to support methods/events whose logical return type is JSONString by serializing transport-delivered JSON objects into strings for SDK consumers.

Changes:

• Detect JSONString (and inline contentMediaType: application/json) result schemas during macro expansion and attach a jsonString transform flag.
• Add event transform registration hooks in the generated event module code and implement transform application in the Events runtime.
• Extend the shared Results transformer to stringify JSON results when jsonString is enabled.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/macrofier/engine.mjs	Adds JSONString detection and emits transform-related imports/macros during JS SDK generation.
languages/javascript/templates/methods/event.js	Generates registerEventTransform(...) calls for events when transforms are present.
languages/javascript/templates/imports/transform-event.mjs	Adds import template for registerEventTransform.
languages/javascript/src/shared/Results/index.mjs	Implements jsonString transform for method call results.
languages/javascript/src/shared/Events/index.mjs	Adds event transform registration and applies transforms to emitted event payloads.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.