Document QuickNode webhook support

[0xBreadguy]

Summary

• Add QuickNode Webhooks to the MegaETH RPC providers table.
• Link to QuickNode documentation that lists Webhooks as supported on MegaETH Mainnet.

Impact

Developers can discover QuickNode webhook support alongside its HTTP and WebSocket offerings.

Validation

• npx --yes prettier@3.8.5 --check docs/dev/tooling.md
• git diff --check
• Confirmed the linked QuickNode documentation returns HTTP 200.

[mega-maxwell]

Claude review status

Living comment — rewritten in place. The review workflow keeps this single comment up to date instead of posting a new one each round, so it always describes the latest reviewed commit and the earlier text is intentionally gone. No reply is needed here; answer findings and questions in the review threads it links to.

🛠️ Review did not finish

Attempted head c0d578c8 · updated 2026-08-18T20:37:51+00:00

This round did not publish: MODEL_ACTION_FAILED in phase review_retry. Anything listed below is from the last round that did. Re-run the workflow or push a new commit to try again.