feat(ci): add nightly integration test for JS-heavy LLM-ready markdown

[d-oit]

This PR adds a nightly integration test test_nightly_js_heavy_llm_ready to tests/integration/test_nightly_bridge.py to ensure the bridge between Python and Rust remains solid. Specifically, it tests the Rust CLI's ability to output "LLM-ready" Markdown from a complex JS-heavy site (react.dev/learn), verifying correct YAML frontmatter, structural anchors, and lack of unparsed HTML code or pre tags.

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PR created automatically by Jules for task 848153725070048403 started by @d-oit

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Project	Deployment	Actions	Updated (UTC)
do-web-doc-resolover	Ready	Preview	Aug 11, 2026 12:27pm

[deepsource-io]

DeepSource Code Review

We reviewed changes in 5fa032a...187dc2a on this pull request. Below is the summary for the review, and you can see the individual issues we found as inline review comments.

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PR Report Card

Overall Grade

Security   Reliability   Complexity   Hygiene

Code Review Summary

Analyzer	Status	Updated (UTC)	Details
JavaScript		Aug 11, 2026 12:50p.m.	Review ↗
Python		Aug 11, 2026 12:50p.m.	Review ↗
Rust		Aug 11, 2026 12:50p.m.	Review ↗
Shell		Aug 11, 2026 12:50p.m.	Review ↗

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Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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🟢 Metrics 3 duplication

Metric	Results
Duplication	3

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