[safesnap] - Point to chainid.org than adding new network from safesnap

[ChaituVR]

Continued from #2819

As suggested by @mktcode better to point users to chainid.org than to maintain the RPC nodes from our side
(we are depricating RPC nodes from snapshot.js package snapshot-labs/snapshot.js#657)

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[ChaituVR]

keep this

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This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[zzuziak]

Hey @ChaituVR , what's the situation here?

[samuveth]

@ChaituVR could you shed some light?

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[ChaituVR]

We decided to keep the rpc for safesnap networks and remove others