Ai slop

frontend/app/utils/routes.ts

@@ -67,17 +67,19 @@ export function isReadingSurface(path: string): boolean {
 
 /* ---------- the wiki's own pages ----------
 
-   The link map and the graphing calculator are pages the shelf holds no
-   copies of — but the book can read them too. Each has one plain address of
-   its own, and useArticleTabs can lay it on the row beside the open articles:
-   the page then draws the live surface instead of an article, for as long as
-   its page stays open. */
+   The link map, the calculators and the Lean editor are pages the shelf
+   holds no copies of — but the book can read them too. Each has one plain
+   address of its own, and useArticleTabs can lay it on the row beside the
+   open articles: the page then draws the live surface instead of an
+   article, for as long as its page stays open. */
 
-export type ToolPage = 'graph' | 'calculator'
+export type ToolPage = 'graph' | 'calculator' | 'calculator3d' | 'lean'
 
 const TOOL_PAGE_PATHS: Record<ToolPage, string> = {
   graph: '/graph',
   calculator: '/calculator',
+  calculator3d: '/calculator3d',
+  lean: '/lean',
 }
 
 /** The address a tool page lives at. */