deploy webservice static-file routing for docsite folder URLs, per-instance step-cache db, and constant-height panel title bars.

App/wwwroot/HiAPI-docsite/app-anatomy/index.html

@@ -90,7 +90,7 @@
 <p>This section is a <strong>transparent, per-component anatomy of the HiNC application family</strong>. The forward-looking flagship is <strong>HiNC-2025-webservice</strong> (Quasar SPA + ASP.NET Core); <strong>HiNC-2025-win-desktop</strong> (the WPF client) is included only as a <strong>legacy reference</strong> — it is waiting to be fully obsoleted and is kept here so readers can map old screens onto their web-service successors. Every page dissects one UI component and exposes three layers:</p>
 <ol>
 <li><strong>Layout</strong> — the visual / widget tree the user sees.</li>
-<li><strong>Key Model</strong> — the backing HiAPI types (<a class="xref" href="../api/Hi.MachiningProcs.MachiningProject.html">MachiningProject</a>, <a class="xref" href="../api/Hi.HiNcKits.UserService.html">UserService</a>, …).</li>
+<li><strong>Key Model</strong> — the backing HiAPI types (<a class="xref" href="../api/Hi.MachiningProcs.MachiningProject.html">MachiningProject</a>, <a class="xref" href="../sample/Sample.Common.UserService.html">UserService</a>, …).</li>
 <li><strong>Source Code Path</strong> — the concrete files (WPF <code>.xaml</code> + Quasar <code>.vue</code> + controller <code>.cs</code>) that implement the component, per application variant.</li>
 </ol>
 <p>The sibling <a href="general-rules.html">General Rules</a> describes conventions shared across the anatomy.</p>
@@ -110,6 +110,10 @@
 <ul>
 <li>Repository: <a href="https://superhightech-gitea.webredirect.org/HiNC-Deploy/HiNC-2025-webservice.git">https://superhightech-gitea.webredirect.org/HiNC-Deploy/HiNC-2025-webservice.git</a></li>
 </ul>
+<div class="TIP">
+<h5>Tip</h5>
+<p><code>appsettings.json</code> pins the listening address through <code>Kestrel:Endpoints</code>, which <strong>overrides</strong> <code>ASPNETCORE_URLS</code> and the <code>launchSettings.json</code> <code>applicationUrl</code>. To run a throwaway local instance on another port (for example, next to a live one), set the <code>Kestrel__Endpoints__Http__Url</code> environment variable — setting <code>ASPNETCORE_URLS</code> alone is silently ignored.</p>
+</div>
 <h3 id="hinc-2025-win-desktop-legacy-pending-obsoletion">HiNC-2025-win-desktop (legacy, pending obsoletion)</h3>
 <p>Native Windows desktop client built on WPF. <strong>Slated to be fully obsoleted</strong> — listed here only so readers familiar with the desktop UI can locate the equivalent web-service component. Do not start new work against this codebase.</p>
 <ul>