deployment: add recorder_url to hybrid environment overlays

[nimrod-starkware]

Add recorder_url to config.sequencerConfig in each production hybrid environment overlay:

• mainnet/common.yaml: http://starknet-mainnet.cende-recorder-proxy.starknet.io/
• sepolia-alpha/common.yaml: http://starknet-sepolia-alpha.cende-recorder-proxy.starknet.io/
• sepolia-integration/common.yaml: http://starknet-sepolia-integration.cende-recorder-proxy.starknet.io/

Corresponding devops PR (removes the same key from the devops overlays): starkware-industries/sequencer-devops#702

[nimrod-starkware]

• deployment: define common env #14196
• deployment: add gcp pod monitoring to hybrid environment overlays #14192
• deployment: add liveness probe to hybrid environment overlays #14191
• deployment: add readiness probe to hybrid environment overlays #14190
• deployment: add startup probe to hybrid environment overlays #14188
• deployment: add monitoring endpoint port to hybrid environment overlays #14187
• deployment: add service ports to hybrid environment overlays #14185
• deployment: move network and consensus ports to hybrid environment overlays #14183
• deployment: add component ports and urls to hybrid environment overlays #14181
• deployment: add recorder_url to hybrid environment overlays #14180 👈 (View in Graphite)
• deployment: add starknet_url to hybrid environment overlays #14179
• main

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[reviewable-StarkWare]

This change is 

[cursor]

PR Summary

Low Risk
Deployment-only config additions with environment-specific URLs; no application code or auth changes.

Overview
Adds recorder_url under config.sequencerConfig in the three hybrid production overlays (mainnet, sepolia-alpha, sepolia-integration), each pointing at the matching cende-recorder-proxy host on starknet.io.

This wires hybrid sequencers to the Cende recorder service per network; it aligns with moving the same setting out of devops overlays (see linked devops PR).

^{Reviewed by Cursor Bugbot for commit 8be1563. Bugbot is set up for automated code reviews on this repo. Configure here.}

[dorimedini-starkware]

@dorimedini-starkware reviewed 3 files and all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on matanl-starkware).

[graphite-app]

Merge activity

• May 26, 7:52 AM UTC: Graphite rebased this pull request, because this pull request is set to merge when ready.