refactor(ui): drop comments that restate the redirect table and home route

ui/litellm-dashboard/src/app/(dashboard)/legacyPageRoutes.ts

@@ -1,7 +1,5 @@
 import { uiHref } from "@/utils/uiHref";
 
-// Old ?page= bookmarks and the proxy's MCP env-var setup link still land on the UI root;
-// this table sends them to the path route that replaced each page id.
 const LEGACY_PAGE_ROUTES: ReadonlyMap<string, string> = new Map(
   Object.entries({
     "api-keys": "api-keys",

ui/litellm-dashboard/src/components/leftnav.tsx

@@ -366,7 +366,6 @@ const HOME_ROUTE = "api-keys";
 
 const routeOf = (item: MenuItem): string => item.route ?? item.page;
 
-// The dashboard root serves Virtual Keys, so an empty segment selects that entry.
 const routeForPathname = (pathname: string): string => routeSegmentForPathname(pathname) || HOME_ROUTE;
 
 const findParentKey = (route: string): string | null => {