feat: add disableProduct appSetting to disable Product JSON-LD enrich…

[elitantamelgar]

What problem is this solving?

Some merchants need to disable product structured data enrichment (Product JSON-LD) due to duplicated information or custom SEO strategies.
This PR introduces a new appSetting disableProduct (default: false) that allows disabling product enrichment.

How should this be manually tested?

• You can test it Here

How to test

1. Go to Admin > Apps > Installed apps.
2. Configure disableProduct = true.
3. Check product pages → JSON-LD enrichment should be disabled.
4. Configure disableProduct = false.
5. Check product pages → JSON-LD enrichment should appear again.

Screenshots or example usage:

vtex admin disableProduct in structured-data

Product inspection: we searched for the native product schema and couldn’t find it.

[vtex-io-ci-cd]

Hi! I'm VTEX IO CI/CD Bot and I'll be helping you to publish your app! 🤖

Please select which version do you want to release:

• Patch (backwards-compatible bug fixes)

• Minor (backwards-compatible functionality)

• Major (incompatible API changes)

And then you just need to merge your PR when you are ready! There is no need to create a release commit/tag.

• No thanks, I would rather do it manually 😞

[vtex-io-docs-bot]

Beep boop 🤖

I noticed you didn't make any changes at the docs/ folder

• There's nothing new to document 🤔
• I'll do it later 😞

In order to keep track, I'll create an issue if you decide now is not a good time

• I just updated 🎉🎉