Issue #1308 - Remove analytics and simulator external links for Sei

[tiagofilipenunes]

• Add optional carbonAnalytics config param and add it to the Ethereum config only
• Remove "Analytics" from menu if url is undefined in config
• Remove "Dune Dashboard" from menu if url is undefined in config
• Remove "Interactive Sim" from menu if url is undefined in config
• Remove "Simulator Repo" from menu if url is undefined in config

fix #1308

[cloudflare-workers-and-pages[bot]]

Deploying carbon-app with    Cloudflare Pages

Latest commit:	81fb45c
Status:	✅  Deploy successful!
Preview URL:	https://2e16df34.carbon-app-csq.pages.dev
Branch Preview URL:	https://issue--1308.carbon-app-csq.pages.dev

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[cloudflare-workers-and-pages[bot]]

Deploying carbon-app-sei with    Cloudflare Pages

Latest commit:	81fb45c
Status:	✅  Deploy successful!
Preview URL:	https://4347c294.carbon-app-sei.pages.dev
Branch Preview URL:	https://issue--1308.carbon-app-sei.pages.dev

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[ashachaf]

update on which URLs to remove

• [x] analytics
• [x] dune dashboard both should be removed from the sei.carbondefi.xyz only.