fix: replace hint style 'warning' -> 'working' across docs (fixes #307)

[AAYUSH-SPIDEY-SHARMA]

Problem

The docs used {% hint style="warning" %} in multiple chapters and languages, but the gitbook-plugin-hints plugin does not support the warning style. This caused hints not to render correctly.

Solution

• Replaced all {% hint style="warning" %} (including single quotes or no quotes) with {% hint style="working" %}.
• Applied changes across all Markdown/HTML files in all language directories.

How to test

1. Run the docs locally (yarn start or npm start).
2. Navigate to any page that previously had a warning hint.
3. Confirm that hints now render correctly as working.

Notes

• No other files were changed (only doc content).
• Verified no remaining warning styles exist via a full-text search.

Closes #307

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
learn-javascript	Ready	Preview	Comment	Oct 2, 2025 11:20am

[Copilot]

Pull Request Overview

This pull request fixes a documentation rendering issue by replacing unsupported {% hint style="warning" %} with supported {% hint style="working" %} across all language documentation files.

• Replaces style="warning" with style="working" in GitBook hint blocks
• Updates all Markdown documentation files across multiple languages (Turkish, Nepali, Indonesian, French, Spanish, English, German)
• Ensures consistent hint rendering by using the supported "working" style instead of unsupported "warning" style

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[Copilot]

Pull Request Overview

Copilot reviewed 144 out of 149 changed files in this pull request and generated no new comments.

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[sumn2u]

LGTM.