deploy.

App/wwwroot/HiAPI-docsite/anatomy/platform/session-state.html

@@ -212,7 +212,7 @@ not per browser: two browsers pointed at the same service read and write the sam
 machining project is server-side in the same way — one project is loaded at a time and every connected
 browser sees it, which is why the status-hub broadcast is what keeps a second tab honest.</p>
 <p>The URL carries the rest: the route, the <code>?tree=</code> selection on the two Control-Tree pages, the browsed
-path on the File Explorer route, and the tab segments on the Tool House and Controller routes. Those
+path on the File Explorer route, and the tab segments on the Tool House route. Those
 come back on a reload from the address bar, and when a Control-Tree page is opened with no <code>?tree=</code> the
 host lands on the stored last selection for that page, falling back to the page's root when the stored
 id is not in the current project's tree.</p>
@@ -286,13 +286,13 @@ focus starts a fresh burst immediately.</p>
 Because pages are cached, navigating away does not close one, and whether the backend engine stops
 drawing for it depends on the host. The Execution, General Setup and Tool House pages hand their
 activation flag to the canvas's <code>active</code> prop, which pauses the engine while the page sits off-screen;
-the Controller, Machine Tool and Mech Builder canvases and the File Explorer's STL preview bind no
+the Machine Tool and Mech Builder canvases and the File Explorer's STL preview bind no
 such prop, and the Execution page's CWE canvas pins it true, so all of those keep rendering until
 something unmounts them. Collapsing a panel does close one, unless that panel keeps its content
 mounted: the Execution page's 3D canvas panel does, so it survives a collapse, while the CWE panel
 beside it does not and its canvas connection goes with it.</li>
-<li>The cleanup hub is opened once per Control-Tree host and once each on the Controller and Tool House
-pages. Its composable also holds the set of IndexService keys that owner registered; on unmount it
+<li>The cleanup hub is opened once per Control-Tree host and once on the Tool House page. Its composable
+also holds the set of IndexService keys that owner registered; on unmount it
 posts a removal for every one of them and then stops the connection, so a teardown releases the
 server-side objects the page had indexed even if the hub never connected.</li>
 </ul>
@@ -364,9 +364,8 @@ guard on the <code>?tree=</code> sync, the landing selection, and the cleanup re
 and the panel that keeps the 3D canvas mounted through a collapse.</li>
 <li><code>wwwroot-src/src/pages/GeneralSetupPage.vue</code> — the same lifecycle for the equipment host.</li>
 <li><code>wwwroot-src/src/pages/ToolHousePage.vue</code> — the page that reloads its singleton explicitly on mount.</li>
-<li><code>wwwroot-src/src/pages/ControllerPage.vue</code>, <code>wwwroot-src/src/pages/MachineToolPage.vue</code>,
-<code>wwwroot-src/src/pages/MechBuilderPage.vue</code> and <code>wwwroot-src/src/components/StlPreviewPane.vue</code> —
-the canvases mounted with no <code>active</code> binding.</li>
+<li><code>wwwroot-src/src/pages/MachineToolPage.vue</code>, <code>wwwroot-src/src/pages/MechBuilderPage.vue</code> and
+<code>wwwroot-src/src/components/StlPreviewPane.vue</code> — the canvases mounted with no <code>active</code> binding.</li>
 <li><code>wwwroot-src/src/components/execution/StepVolumePanel.vue</code> — the CWE canvas that pins <code>active</code> true
 and is stopped only by its own unmount.</li>
 <li><code>wwwroot-src/src/pages/FileExplorerPage.vue</code> — the route-leave guard that settles the editor buffer.</li>