docs: clarify evonode CPU requirements (x86-64-v3)

[thepastaclaw]

Summary

Update the evonode hardware requirements note to explicitly reference the x86-64-v3 microarchitecture level instead of the vague "Haswell or newer" language.

Changes

• Replaces the generic "Intel CPUs should be Haswell architecture or newer" note with specific x86-64-v3 targeting information
• Notes that most Intel Haswell (2013+) and AMD Excavator (2015+) CPUs support this level
• Calls out the known incompatibility with certain Xeon E5 v3 steppings (TSX disabled via microcode)
• Notes ARM64 host support

Context

Platform release builds have targeted x86-64-v3 since PR dashpay/platform#2374 (Dec 2024). Issue dashpay/platform#2442 reported that certain Haswell-era Xeon processors fail at runtime despite nominally supporting the x86-64-v3 instruction set. The previous docs language was misleading.

Closes dashpay/platform#2442

Preview build: https://dash-docs--570.org.readthedocs.build/en/570/

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on base/target branches other than the default branch.

Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 49a5bff5-f171-414e-bc40-3abb17f0a3a9

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• ✅ Review completed - (🔄 Check again to review again)

📝 Coding Plan

• Generate coding plan for human review comments

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[PastaPastaPasta]

This is true, to the best of my knowledge.