feat: add new chains to Homepage marquee

[DiogoSoaress]

Note: Waiting for input in chains logos

What it solves

Adds the newly supported chains

• Polygon zkEVM
• zkSync Era

to the Homepage marquee.

How this PR fixes it

• Adds the new networks info to the Home content file

[github-actions]

ESLint Summary View Full Report

Annotations are provided inline on the Files Changed tab. You can also see all annotations that were generated on the annotations page.

Type	Occurrences	Fixable
Errors	0	0
Warnings	0	0
Ignored	0	N/A

• Result: ✅ success
• Annotations: 0 total

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^{Report generated by eslint-plus-action}

[github-actions]

Branch preview

✅ Deployed to dev:

https://safe-web-landing.dev.5afe.dev

[katspaugh]

The icons look blurry, they should be 80x80.

[TanyaEfremova]

Please use these icons, they are 2x size (80x80).

[DiogoSoaress]

I've used 160x160 as they were still blurry at 80x80

[katspaugh]

They are displayed at 40x40 on the website though. 2x should be enough. And don't forget to run them through tinypng.

[DiogoSoaress]

I've run them through tinypng ✅
Also synced with Tanya to update the UI Kit with better asset resolution on Figma