On Ruby's CI, RuboCop is not installed and not needed. So we should
rescue the error to allow it to still run tests with Rake.

- Added `Herb LSP` to suggested VS Code extension, which will surface
ERB/HTML issues in `.rthml` templates.
- Fixed all surfaced issues
- Added ERB lint step on CI

Bumps
[actions/download-artifact](https://github.com/actions/download-artifact)
from 5 to 6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/download-artifact/releases">actions/download-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v6.0.0</h2>
<h2>What's Changed</h2>
<p><strong>BREAKING CHANGE:</strong> this update supports Node
<code>v24.x</code>. This is not a breaking change per-se but we're
treating it as such.</p>
<ul>
<li>Update README for download-artifact v5 changes by <a
href="https://github.com/yacaovsnc"><code>@​yacaovsnc</code></a> in <a
href="https://redirect.github.com/actions/download-artifact/pull/417">actions/download-artifact#417</a></li>
<li>Update README with artifact extraction details by <a
href="https://github.com/yacaovsnc"><code>@​yacaovsnc</code></a> in <a
href="https://redirect.github.com/actions/download-artifact/pull/424">actions/download-artifact#424</a></li>
<li>Readme: spell out the first use of GHES by <a
href="https://github.com/danwkennedy"><code>@​danwkennedy</code></a> in
<a
href="https://redirect.github.com/actions/download-artifact/pull/431">actions/download-artifact#431</a></li>
<li>Bump <code>@actions/artifact</code> to <code>v4.0.0</code></li>
<li>Prepare <code>v6.0.0</code> by <a
href="https://github.com/danwkennedy"><code>@​danwkennedy</code></a> in
<a
href="https://redirect.github.com/actions/download-artifact/pull/438">actions/download-artifact#438</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/danwkennedy"><code>@​danwkennedy</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/download-artifact/pull/431">actions/download-artifact#431</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/download-artifact/compare/v5...v6.0.0">https://github.com/actions/download-artifact/compare/v5...v6.0.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/actions/download-artifact/commit/018cc2cf5baa6db3ef3c5f8a56943fffe632ef53"><code>018cc2c</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/download-artifact/issues/438">#438</a>
from actions/danwkennedy/prepare-6.0.0</li>
<li><a
href="https://github.com/actions/download-artifact/commit/815651c680ffe1c95719d0ed08aba1a2f9d5c177"><code>815651c</code></a>
Revert &quot;Remove <code>github.dep.yml</code>&quot;</li>
<li><a
href="https://github.com/actions/download-artifact/commit/bb3a066a8babc8ed7b3e4218896c548fe34e7115"><code>bb3a066</code></a>
Remove <code>github.dep.yml</code></li>
<li><a
href="https://github.com/actions/download-artifact/commit/fa1ce46bbd11b8387539af12741055a76dfdf804"><code>fa1ce46</code></a>
Prepare <code>v6.0.0</code></li>
<li><a
href="https://github.com/actions/download-artifact/commit/4a24838f3d5601fd639834081e118c2995d51e1c"><code>4a24838</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/download-artifact/issues/431">#431</a>
from danwkennedy/patch-1</li>
<li><a
href="https://github.com/actions/download-artifact/commit/5e3251c4ff5a32e4cf8dd4adaee0e692365237ae"><code>5e3251c</code></a>
Readme: spell out the first use of GHES</li>
<li><a
href="https://github.com/actions/download-artifact/commit/abefc31eafcfbdf6c5336127c1346fdae79ff41c"><code>abefc31</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/download-artifact/issues/424">#424</a>
from actions/yacaovsnc/update_readme</li>
<li><a
href="https://github.com/actions/download-artifact/commit/ac43a6070aa7db8a41e756e7a2846221edca7027"><code>ac43a60</code></a>
Update README with artifact extraction details</li>
<li><a
href="https://github.com/actions/download-artifact/commit/de96f4613b77ec03b5cf633e7c350c32bd3c5660"><code>de96f46</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/download-artifact/issues/417">#417</a>
from actions/yacaovsnc/update_readme</li>
<li><a
href="https://github.com/actions/download-artifact/commit/7993cb44e9052f2f08f9b828ae5ef3ecca7d2ac7"><code>7993cb4</code></a>
Remove migration guide for artifact download changes</li>
<li>Additional commits viewable in <a
href="https://github.com/actions/download-artifact/compare/v5...v6">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/download-artifact&package-manager=github_actions&previous-version=5&new-version=6)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
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You can trigger Dependabot actions by commenting on this PR:
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Bumps
[actions/upload-artifact](https://github.com/actions/upload-artifact)
from 4 to 5.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/upload-artifact/releases">actions/upload-artifact's
releases</a>.</em></p>
<blockquote>
<h2>v5.0.0</h2>
<h2>What's Changed</h2>
<p><strong>BREAKING CHANGE:</strong> this update supports Node
<code>v24.x</code>. This is not a breaking change per-se but we're
treating it as such.</p>
<ul>
<li>Update README.md by <a
href="https://github.com/GhadimiR"><code>@​GhadimiR</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/681">actions/upload-artifact#681</a></li>
<li>Update README.md by <a
href="https://github.com/nebuk89"><code>@​nebuk89</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/712">actions/upload-artifact#712</a></li>
<li>Readme: spell out the first use of GHES by <a
href="https://github.com/danwkennedy"><code>@​danwkennedy</code></a> in
<a
href="https://redirect.github.com/actions/upload-artifact/pull/727">actions/upload-artifact#727</a></li>
<li>Update GHES guidance to include reference to Node 20 version by <a
href="https://github.com/patrikpolyak"><code>@​patrikpolyak</code></a>
in <a
href="https://redirect.github.com/actions/upload-artifact/pull/725">actions/upload-artifact#725</a></li>
<li>Bump <code>@actions/artifact</code> to <code>v4.0.0</code></li>
<li>Prepare <code>v5.0.0</code> by <a
href="https://github.com/danwkennedy"><code>@​danwkennedy</code></a> in
<a
href="https://redirect.github.com/actions/upload-artifact/pull/734">actions/upload-artifact#734</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/GhadimiR"><code>@​GhadimiR</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/681">actions/upload-artifact#681</a></li>
<li><a href="https://github.com/nebuk89"><code>@​nebuk89</code></a> made
their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/712">actions/upload-artifact#712</a></li>
<li><a
href="https://github.com/danwkennedy"><code>@​danwkennedy</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/727">actions/upload-artifact#727</a></li>
<li><a
href="https://github.com/patrikpolyak"><code>@​patrikpolyak</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/725">actions/upload-artifact#725</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v4...v5.0.0">https://github.com/actions/upload-artifact/compare/v4...v5.0.0</a></p>
<h2>v4.6.2</h2>
<h2>What's Changed</h2>
<ul>
<li>Update to use artifact 2.3.2 package &amp; prepare for new
upload-artifact release by <a
href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/685">actions/upload-artifact#685</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a>
made their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/685">actions/upload-artifact#685</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v4...v4.6.2">https://github.com/actions/upload-artifact/compare/v4...v4.6.2</a></p>
<h2>v4.6.1</h2>
<h2>What's Changed</h2>
<ul>
<li>Update to use artifact 2.2.2 package by <a
href="https://github.com/yacaovsnc"><code>@​yacaovsnc</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/673">actions/upload-artifact#673</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v4...v4.6.1">https://github.com/actions/upload-artifact/compare/v4...v4.6.1</a></p>
<h2>v4.6.0</h2>
<h2>What's Changed</h2>
<ul>
<li>Expose env vars to control concurrency and timeout by <a
href="https://github.com/yacaovsnc"><code>@​yacaovsnc</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/662">actions/upload-artifact#662</a></li>
</ul>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/actions/upload-artifact/compare/v4...v4.6.0">https://github.com/actions/upload-artifact/compare/v4...v4.6.0</a></p>
<h2>v4.5.0</h2>
<h2>What's Changed</h2>
<ul>
<li>fix: deprecated <code>Node.js</code> version in action by <a
href="https://github.com/hamirmahal"><code>@​hamirmahal</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/578">actions/upload-artifact#578</a></li>
<li>Add new <code>artifact-digest</code> output by <a
href="https://github.com/bdehamer"><code>@​bdehamer</code></a> in <a
href="https://redirect.github.com/actions/upload-artifact/pull/656">actions/upload-artifact#656</a></li>
</ul>
<h2>New Contributors</h2>
<ul>
<li><a
href="https://github.com/hamirmahal"><code>@​hamirmahal</code></a> made
their first contribution in <a
href="https://redirect.github.com/actions/upload-artifact/pull/578">actions/upload-artifact#578</a></li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/actions/upload-artifact/commit/330a01c490aca151604b8cf639adc76d48f6c5d4"><code>330a01c</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/upload-artifact/issues/734">#734</a>
from actions/danwkennedy/prepare-5.0.0</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/03f282445299bbefc96171af272a984663b63a26"><code>03f2824</code></a>
Update <code>github.dep.yml</code></li>
<li><a
href="https://github.com/actions/upload-artifact/commit/905a1ecb5915b264cbc519e4eb415b5d82916018"><code>905a1ec</code></a>
Prepare <code>v5.0.0</code></li>
<li><a
href="https://github.com/actions/upload-artifact/commit/2d9f9cdfa99fedaddba68e9b5b5c281eca26cc63"><code>2d9f9cd</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/upload-artifact/issues/725">#725</a>
from patrikpolyak/patch-1</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/9687587dec67f2a8bc69104e183d311c42af6d6f"><code>9687587</code></a>
Merge branch 'main' into patch-1</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/2848b2cda0e5190984587ec6bb1f36730ca78d50"><code>2848b2c</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/upload-artifact/issues/727">#727</a>
from danwkennedy/patch-1</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/9b511775fd9ce8c5710b38eea671f856de0e70a7"><code>9b51177</code></a>
Spell out the first use of GHES</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/cd231ca1eda77976a84805c4194a1954f56b0727"><code>cd231ca</code></a>
Update GHES guidance to include reference to Node 20 version</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/de65e23aa2b7e23d713bb51fbfcb6d502f8667d8"><code>de65e23</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/upload-artifact/issues/712">#712</a>
from actions/nebuk89-patch-1</li>
<li><a
href="https://github.com/actions/upload-artifact/commit/8747d8cd7632611ad6060b528f3e0f654c98869c"><code>8747d8c</code></a>
Update README.md</li>
<li>Additional commits viewable in <a
href="https://github.com/actions/upload-artifact/compare/v4...v5">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/upload-artifact&package-manager=github_actions&previous-version=4&new-version=5)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't
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<details>
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You can trigger Dependabot actions by commenting on this PR:
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I've been using AI coding agents to assist my development in RDoc for a
while. And having these instructions can save me (or anyone who wants to
contribute) quite a bit of time.

`AGENTS.md` is what most agentic tools use, such as OpenAI Codex or
Cursor. `CLAUDE.md` is only for Claude Code, which is the main tool I
use.

I know adding 2 new phases for exact matches feels like a workaround,
but without a more thorough review on the entire searching algorithm
this is the best solution I have.

I also added basic tests for `search.js` using `mini_racer` gem (dev
dependency) to simulate JS evaluation. I chose this approach because it
should be simpler than maintaining a whole set of JS dependencies and
setups.

Fixes #1194

v6.15.0...master