layer5 perf(kanvas): lazy-load non-critical sections and reduce unused JavaS…

Description

Changes

Lazy-load non-critical sections on the Kanvas page using import() + useEffect.
Defer loading of non-critical Kanvas sections — Reviews, TeaserModal, KanvasFeatures, Catalog, KanvasBtn, and Platform — to reduce unused JavaScript and improve initial page performance.
Performance before
Performance after

Notes

This is a clean replacement for previous work on branch fix/seo-alt-links-kanvas, which became noisy after syncing with master.

This PR fixes # https://github.com/layer5io/layer5/pull/7110

Notes for Reviewers

Signed commits

[x] Yes, I signed my commits.

Nov 23 '25 10:11 Azizah2023

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Nov 23 '25 10:11 l5io

@Azizah2023 Please remove all unnecessary lint changes such as extra lines and spaces, and keep only the original logic.

Nov 23 '25 10:11 saurabhraghuvanshii

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Nov 23 '25 11:11 l5io

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Nov 25 '25 11:11 l5io

Checks are currently failing, possibly due to the latest Gatsby update Other than that, the changes look good to me @Azizah2023

Nov 28 '25 08:11 kishore08-07

@Azizah2023 kindly resolve the merge conflicts

Dec 01 '25 06:12 kishore08-07

@Azizah2023 Thank you for your contribution! Let's discuss this during the website call today at 6:30 PM IST | 8 AM CT Add it as an agenda item to the meeting minutes, if you would 🙂

Dec 01 '25 11:12 Fireentity

@Azizah2023 Thank you for your contribution! Let's discuss this during the website call tomorrow at 6:30 PM IST | 8 AM CT Add it as an agenda item to the meeting minutes, if you would 🙂

Dec 07 '25 14:12 Fireentity

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Dec 08 '25 10:12 l5io

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Dec 08 '25 10:12 l5io

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Dec 08 '25 13:12 github-actions[bot]

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Dec 08 '25 13:12 github-actions[bot]

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Dec 08 '25 13:12 l5io

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Dec 08 '25 17:12 l5io

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Dec 13 '25 22:12 l5io