Add FileExTests covering the synchronous FileEx API (delete/rename/enumerate/create/timestamp/readable checks) with isolated per-test temp directories. Test-only; overall line coverage 41% -> 60%.

Promotes the synchronous FileEx test coverage to main. Test-only change
(no library code affected): overall line coverage 41% -> 60%.

No release should be cut for this promotion - it changes tests only.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

…rconfig docker :latest) (#401)

Converges Utilities onto the fleet lint architecture: editorconfig-checker via docker :latest (its action is install-only), VS Code Lint group added, husky language-only with the if guard, cspell scoped to README+HISTORY, AGENTS.md lint guidance synced.

Fleet lint conventions: EditorConfig rename (step + VS Code task) and process-type VS Code Lint tasks. Canonical: ProjectTemplate #280.

…ways (#403)

Completes #380 (xUnit v3 test migration; ILoggerFactory seam already on develop) and #387 (config hygiene). Adds --pull=always to local Lint tasks.

…ays (#404)

Forward promotion of the accumulated conformance work (#401/#402/#403).
No release: this is a human merge, so the publish plan gates to
publish=false. No library source (`Utilities/**`) changed.

Bumps the actions-deps group with 1 update: [softprops/action-gh-release](https://github.com/softprops/action-gh-release).


Updates `softprops/action-gh-release` from 3.0.1 to 3.0.2
- [Release notes](https://github.com/softprops/action-gh-release/releases)
- [Changelog](https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md)
- [Commits](softprops/action-gh-release@718ea10...3d0d988)

---
updated-dependencies:
- dependency-name: softprops/action-gh-release
  dependency-version: 3.0.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions-deps
...

Signed-off-by: dependabot[bot] <[email protected]>

…eps group (#406)

Bumps the actions-deps group with 1 update:
[softprops/action-gh-release](https://github.com/softprops/action-gh-release).

Updates `softprops/action-gh-release` from 3.0.1 to 3.0.2
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/softprops/action-gh-release/releases">softprops/action-gh-release's
releases</a>.</em></p>
<blockquote>
<h2>v3.0.2</h2>
<p><code>3.0.2</code> is a patch release focused on release reliability
and compatibility. It
reuses existing draft releases when publishing prereleases, supports
replacing
release assets on Gitea, hardens streamed asset uploads, and provides
clearer
release-creation diagnostics. It also includes TypeScript, coverage, and
tooling
maintenance merged since <code>3.0.1</code>.</p>
<p>This release fixes <a
href="https://redirect.github.com/softprops/action-gh-release/issues/795">#795</a>,
<a
href="https://redirect.github.com/softprops/action-gh-release/issues/438">#438</a>,
and <a
href="https://redirect.github.com/softprops/action-gh-release/issues/803">#803</a>.
The upload transport hardening covers the
historical failure reported in <a
href="https://redirect.github.com/softprops/action-gh-release/issues/790">#790</a>,
although current hosted Node 24 runners did
not reproduce it naturally. The diagnostics work is related to <a
href="https://redirect.github.com/softprops/action-gh-release/issues/786">#786</a>
and does not
claim a reproducible release-creation fix.</p>
<h2>What's Changed</h2>
<h3>Exciting New Features 🎉</h3>
<ul>
<li>feat: improve release error reporting and test coverage by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/813">softprops/action-gh-release#813</a></li>
</ul>
<h3>Bug fixes 🐛</h3>
<ul>
<li>fix: publish existing draft releases as prereleases by <a
href="https://github.com/godfengliang"><code>@​godfengliang</code></a>
in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/801">softprops/action-gh-release#801</a></li>
<li>fix: upload small checksum assets reliably by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/815">softprops/action-gh-release#815</a></li>
<li>fix: replace existing release assets on Gitea by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/816">softprops/action-gh-release#816</a></li>
<li>fix: clarify release creation 404 errors by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/817">softprops/action-gh-release#817</a></li>
</ul>
<h3>Other Changes 🔄</h3>
<ul>
<li>chore(deps): upgrade TypeScript to 7 by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/812">softprops/action-gh-release#812</a></li>
<li>chore(deps): remove unused TypeScript tooling by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/814">softprops/action-gh-release#814</a></li>
<li>dependency, Node 24 pin, and CI maintenance merged since
<code>3.0.1</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/softprops/action-gh-release/blob/master/CHANGELOG.md">softprops/action-gh-release's
changelog</a>.</em></p>
<blockquote>
<h2>3.0.2</h2>
<p><code>3.0.2</code> is a patch release focused on release reliability
and compatibility. It
reuses existing draft releases when publishing prereleases, supports
replacing
release assets on Gitea, hardens streamed asset uploads, and provides
clearer
release-creation diagnostics. It also includes TypeScript, coverage, and
tooling
maintenance merged since <code>3.0.1</code>.</p>
<p>This release fixes <a
href="https://redirect.github.com/softprops/action-gh-release/issues/795">#795</a>,
<a
href="https://redirect.github.com/softprops/action-gh-release/issues/438">#438</a>,
and <a
href="https://redirect.github.com/softprops/action-gh-release/issues/803">#803</a>.
The upload transport hardening covers the
historical failure reported in <a
href="https://redirect.github.com/softprops/action-gh-release/issues/790">#790</a>,
although current hosted Node 24 runners did
not reproduce it naturally. The diagnostics work is related to <a
href="https://redirect.github.com/softprops/action-gh-release/issues/786">#786</a>
and does not
claim a reproducible release-creation fix.</p>
<h2>What's Changed</h2>
<h3>Exciting New Features 🎉</h3>
<ul>
<li>feat: improve release error reporting and test coverage by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/813">softprops/action-gh-release#813</a></li>
</ul>
<h3>Bug fixes 🐛</h3>
<ul>
<li>fix: publish existing draft releases as prereleases by <a
href="https://github.com/godfengliang"><code>@​godfengliang</code></a>
in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/801">softprops/action-gh-release#801</a></li>
<li>fix: upload small checksum assets reliably by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/815">softprops/action-gh-release#815</a></li>
<li>fix: replace existing release assets on Gitea by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/816">softprops/action-gh-release#816</a></li>
<li>fix: clarify release creation 404 errors by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/817">softprops/action-gh-release#817</a></li>
</ul>
<h3>Other Changes 🔄</h3>
<ul>
<li>chore(deps): upgrade TypeScript to 7 by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/812">softprops/action-gh-release#812</a></li>
<li>chore(deps): remove unused TypeScript tooling by <a
href="https://github.com/chenrui333"><code>@​chenrui333</code></a> in <a
href="https://redirect.github.com/softprops/action-gh-release/pull/814">softprops/action-gh-release#814</a></li>
<li>dependency, Node 24 pin, and CI maintenance merged since
<code>3.0.1</code></li>
</ul>
<h2>3.0.1</h2>
<ul>
<li>maintenance release with updated dependencies</li>
</ul>
<h2>3.0.0</h2>
<p><code>3.0.0</code> is a major release that moves the action runtime
from Node 20 to Node 24.
Use <code>v3</code> on GitHub-hosted runners and self-hosted fleets that
already support the
Node 24 Actions runtime. If you still need the last Node 20-compatible
line, stay on
<code>v2.6.2</code>.</p>
<h2>What's Changed</h2>
<h3>Other Changes 🔄</h3>
<ul>
<li>Move the action runtime and bundle target to Node 24</li>
<li>Update <code>@types/node</code> to the Node 24 line and allow future
Dependabot updates</li>
<li>Keep the floating major tag on <code>v3</code>; <code>v2</code>
remains pinned to the latest <code>2.x</code> release</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/softprops/action-gh-release/commit/3d0d9888cb7fd7b750713d6e236d1fcb99157228"><code>3d0d988</code></a>
release 3.0.2 (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/818">#818</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/7e13ed4ac596a4adf801d3812be5a089356949aa"><code>7e13ed4</code></a>
fix: clarify release creation 404 errors (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/817">#817</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/e6c70a53cf67373fbff7eeebca7782b4fe8f106c"><code>e6c70a5</code></a>
fix: replace existing release assets on Gitea (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/816">#816</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/f3453378888d5ef6208e2788af1c5ba50d8a898d"><code>f345337</code></a>
fix: publish existing draft releases as prereleases (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/801">#801</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/d8a89a206684ded8435bf16d6f698bf04ab05164"><code>d8a89a2</code></a>
fix: upload small checksum assets reliably (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/815">#815</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/45ece40c3178522904ac6c51c21d8a4e3565f3c8"><code>45ece40</code></a>
chore(deps): remove unused TypeScript tooling (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/814">#814</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/f6b913c3f95302d88e8ef7cb2859c2e7656aa01e"><code>f6b913c</code></a>
feat: improve release error reporting and test coverage (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/813">#813</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/15f193d7d8aa9623b5181913a31fafceb4e8cef9"><code>15f193d</code></a>
chore(deps): upgrade TypeScript to 7 (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/812">#812</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/cc8268d46a81d57ec9b061f27b0dd68ebd7fb17f"><code>cc8268d</code></a>
chore(deps): bump actions/checkout in the github-actions group (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/810">#810</a>)</li>
<li><a
href="https://github.com/softprops/action-gh-release/commit/fd0ed1e85b6730f87f5c67d7355751c46ad513d6"><code>fd0ed1e</code></a>
chore(deps): bump the npm group with 3 updates (<a
href="https://redirect.github.com/softprops/action-gh-release/issues/811">#811</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/softprops/action-gh-release/compare/718ea10b132b3b2eba29c1007bb80653f286566b...3d0d9888cb7fd7b750713d6e236d1fcb99157228">compare
view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility
score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=softprops/action-gh-release&package-manager=github_actions&previous-version=3.0.1&new-version=3.0.2)](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
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
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- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
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- `@dependabot unignore <dependency name>` will remove all of the ignore
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- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
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</details>

Bumps Microsoft.NET.Test.Sdk from 18.7.0 to 18.8.1

---
updated-dependencies:
- dependency-name: Microsoft.NET.Test.Sdk
  dependency-version: 18.8.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-deps
...

Signed-off-by: dependabot[bot] <[email protected]>

Updated [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest)
from 18.7.0 to 18.8.1.

<details>
<summary>Release notes</summary>

_Sourced from [Microsoft.NET.Test.Sdk's
releases](https://github.com/microsoft/vstest/releases)._

## 18.8.1

## What's Changed
* Fix protocol negotiation timeout when STJ reflection is disabled
(18.8.1) by @​nohwnd in microsoft/vstest#16281


**Full Changelog**:
microsoft/vstest@v18.8.0...v18.8.1

## 18.8.0

## What's Changed
* Migrate from Newtonsoft.Json to System.Text.Json / Jsonite (merge to
main) by @​nohwnd in microsoft/vstest#15687
- For more detail refer to
https://devblogs.microsoft.com/dotnet/vs-test-is-removing-its-newtonsoft-json-dependency/
* Create source-only filter package by @​Youssef1313 in
microsoft/vstest#15638
* Add ARM64 msdia140.dll support to test platform packages by @​nohwnd
in microsoft/vstest#15692
* Fix mutex cleanup crash on macOS/Linux by @​nohwnd in
microsoft/vstest#15684
* Restrict artifact temp directory permissions on Unix by @​nohwnd in
microsoft/vstest#15729
* Add support for filtering uncategorized tests with TestCategory=None
by @​Evangelink in microsoft/vstest#15727
* Fix SCI binding failure in DTA hosts (main) by @​nohwnd in
microsoft/vstest#15724
* Fix HTML logger parallel file collision by @​nohwnd in
microsoft/vstest#15435
* Improve error message when testhost cannot be found by @​nohwnd in
microsoft/vstest#16053
* Fix HTML logger exception on invalid XML chars in test display names
by @​nohwnd in microsoft/vstest#16051

**Full Changelog**:
microsoft/vstest@v18.7.0...v18.8.0

Commits viewable in [compare
view](microsoft/vstest@v18.7.0...v18.8.1).
</details>

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score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=Microsoft.NET.Test.Sdk&package-manager=nuget&previous-version=18.7.0&new-version=18.8.1)](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
alter it yourself. You can also trigger a rebase manually by commenting
`@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits
that have been made to it
- `@dependabot show <dependency name> ignore conditions` will show all
of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's major version (unless you unignore this specific
dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this
group update PR and stop Dependabot creating any more for the specific
dependency's minor version (unless you unignore this specific
dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR
and stop Dependabot creating any more for the specific dependency
(unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore
conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will
remove the ignore condition of the specified dependency and ignore
conditions


</details>