deps(deps): bump stillwater from 0.11.0 to 0.13.0 (#40)

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Bumps [stillwater](https://github.com/iepathos/stillwater) from 0.11.0
to 0.13.0.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/iepathos/stillwater/blob/master/CHANGELOG.md">stillwater's
changelog</a>.</em></p>
<blockquote>
<h2>[0.13.0] - 2025-11-28</h2>
<h3>Added</h3>
<h4>Error Recovery Combinators for Effect (Spec 040)</h4>
<ul>
<li>
<p><strong>Selective error recovery</strong> - Fine-grained control
between total recovery (<code>or_else</code>) and no recovery</p>
<ul>
<li><code>.recover(predicate, handler)</code> - Recover from specific
errors using predicate-based matching with effect handler</li>
<li><code>.recover_with(predicate, handler)</code> - Recover using
Result-returning handler for simpler cases</li>
<li><code>.recover_some(handler)</code> - Pattern-matching recovery with
Option (returns <code>Some</code> to recover, <code>None</code> to
propagate)</li>
<li><code>.fallback(value)</code> - Provide default value on any
error</li>
<li><code>.fallback_to(effect)</code> - Try alternative effect on any
error</li>
</ul>
</li>
<li>
<p><strong>Predicate-based error matching</strong> - Uses stillwater's
<code>Predicate</code> trait for composable error conditions</p>
<ul>
<li>Integrate with existing predicate combinators (<code>.and()</code>,
<code>.or()</code>, <code>.not()</code>)</li>
<li>Build sophisticated error handling logic declaratively</li>
<li>Type-safe error inspection without exposing implementation
details</li>
</ul>
</li>
<li>
<p><strong>Common use cases</strong> enabled:</p>
<ul>
<li>Cache fallback strategies (recover from cache miss only)</li>
<li>Retry on transient errors (network timeouts, rate limits)</li>
<li>Graceful degradation for non-critical failures</li>
<li>Multi-tier fallback chains (cache → database → default)</li>
<li>Conditional recovery based on error severity or type</li>
</ul>
</li>
<li>
<p><strong>Zero-cost abstraction</strong> - All recovery combinators
compile to concrete types</p>
<ul>
<li>No heap allocations required</li>
<li>Stack-allocated combinator types</li>
<li>Property tests verify zero-cost semantics</li>
</ul>
</li>
<li>
<p><strong>New example</strong> -
<code>examples/recover_patterns.rs</code> (450+ lines)</p>
<ul>
<li>11 comprehensive examples covering all recovery patterns</li>
<li>Real-world scenarios: multi-tier caching, degraded mode, API
fallback</li>
<li>Predicate composition patterns</li>
<li>Chaining multiple recovery strategies</li>
</ul>
</li>
</ul>
<h4>Bifunctor Interface for Validation (Spec 041)</h4>
<ul>
<li>
<p><strong>Bimap combinators</strong> - Transform both success and error
channels simultaneously</p>
<ul>
<li><code>.bimap(f_err, f_success)</code> - Standard bifunctor operation
(error first convention)</li>
<li><code>.bimap_success_first(f_success, f_err)</code> - Ergonomic
variant (success first for readability)</li>
<li><code>.bimap_ref(&amp;f_err, &amp;f_success)</code> - Non-consuming
reference version for inspection</li>
</ul>
</li>
<li>
<p><strong>Fold combinators</strong> - Catamorphisms to collapse
Validation into single values</p>
<ul>
<li><code>.fold(on_failure, on_success)</code> - Standard fold (error
first)</li>
<li><code>.fold_success_first(on_success, on_failure)</code> -
Alternative ordering</li>
<li><code>.fold_ref(&amp;on_failure, &amp;on_success)</code> -
Non-consuming version</li>
<li><code>.fold_with_seed(seed, f_err, f_success)</code> - Generalized
fold with accumulator for complex reductions</li>
</ul>
</li>
<li>
<p><strong>Unwrap utilities</strong> - Safe value extraction with error
handling</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/iepathos/stillwater/commit/eaf8f40adcd7430484a1811cc5ed3b1125a1c9c7"><code>eaf8f40</code></a>
fix: rename enum variants to avoid clippy warnings</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/b07948919cf30398cd4e894c19eebd1e74f3604c"><code>b079489</code></a>
update changelog for 0.13.0 release</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/389c279493a2814b74d85b97a43a586aaa950515"><code>389c279</code></a>
increment to 0.13.0</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/fead5d8e7e2b7588fc740a1e0705da95b3fec65f"><code>fead5d8</code></a>
refactor: remove dead code from recover_patterns example</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/a3ae568a73504cd44e4ee8b50cbc2304a5d5d2cb"><code>a3ae568</code></a>
docs: update README and guide for error recovery combinators</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/70a2e637ff9431e05371ff20137cd12eee8d770e"><code>70a2e63</code></a>
docs: add comprehensive recover patterns example</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/86adb20a0e7a0382c325dd2cc3be4c5e9346eccf"><code>86adb20</code></a>
Merge branch 'prodigy-workflow-1764395677698'</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/e0db43b66fff1ea97e9f588476c0251f72c5bf1e"><code>e0db43b</code></a>
feat: implement spec 042 - free function constructors documentation</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/5bcf4ab3688de049ccedc4e78a4a86fd8c2c4f5a"><code>5bcf4ab</code></a>
Merge branch 'prodigy-workflow-1764391685262'</li>
<li><a
href="https://github.com/iepathos/stillwater/commit/77dbb0e3bd0d943e5dbb8f3a032e25ff5a93f5d5"><code>77dbb0e</code></a>
style: apply automated formatting and lint fixes</li>
<li>Additional commits viewable in <a
href="https://github.com/iepathos/stillwater/compare/v0.11.0...v0.13.0">compare
view</a></li>
</ul>
</details>
<br />


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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Glen Baker <iepathos@gmail.com>

Author: dependabot[bot]

Cargo.lock

@@ -56,7 +56,7 @@ hostname = "0.4"
 nix = { version = "0.30", features = ["signal", "process"] }
 sysinfo = "0.37.1"
 dirs = "6.0.0"
-stillwater = { version = "0.11.0", features = ["async", "jitter"] }
+stillwater = { version = "0.13.0", features = ["async", "jitter"] }
 rayon = "1.11.0"
 premortem = { version = "0.6.0", features = ["toml", "yaml", "derive"] }