Feature/preload image pdp

[gabridevs]

What problem is this solving?

This change improves the loading performance of product images by preloading the main product image via a tag in the ProductImage component. It ensures that the primary image is fetched earlier in the page load process, reducing time-to-visual-complete and enhancing user experience, particularly on slower connections.

How to test it?

You can test this by checking the network activity in the browser’s developer tools. The main product image should be listed as a preloaded resource, and the page should render the image faster compared to the previous behavior.

Workspace

Screenshots or example usage:

[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 🎉🎉

[gabridevs]

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)

* [x]  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 😞

[gabridevs]

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

* [x]  I just updated 🎉🎉