docs: update biome configuration specs

[hexadecimal233]

Summary

update the latest biome configuration docs should solve the myths of the config override system.

🔥 it nearly destroyed my system because of an ignore-unconfigured biome.json in the env vars and scanned the entire c drive...

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[coderabbitai]

Walkthrough

Documentation was enhanced across two configuration guide files (English and Simplified Chinese) to explain Biome's --config-path option and BIOME_CONFIG_PATH environment variable. The additions detail how these features override standard configuration resolution, with specific guidance on behaviour when pointing to files versus directories, and how file extensions determine whether JSON or JSONC parsing is applied.

Suggested reviewers

• dyc3
• ematipico

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'docs: update biome configuration specs' clearly summarises the primary change—documentation updates to Biome configuration documentation.
Description check	✅ Passed	The description relates directly to the changeset, explaining why the documentation update is necessary and referencing a real configuration override issue.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[ematipico]

I don't think a note is needed. You're simply extending the resolution chapter

[hexadecimal233]

In the es lang, that note was in place and added as-is.

website/src/content/docs/es/guides/configure-biome.mdx

Line 97 in d54553b

:::note

If it isn't needed after all, all notes should be deleted then

[ematipico]

I believe es is outdated... En is always up to date