Arrange the rail: drag pages into your own order, kept with the account

The close cross on a detail pane is drawn, not a glyph, and sits in no box.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

web/src/App.tsx

@@ -6,6 +6,7 @@ import { Dialogs } from './ui'
 import { applyTheme, currentThemeId } from './themes'
 import { getHistorySec, getRefreshMs, setHistorySec, setRefreshMs } from './prefs'
 import { setAccents } from './accents'
+import { setRailOrder } from './railorder'
 
 export default function App() {
   const [me, setMe] = useState<Me | null | undefined>(undefined)
@@ -17,6 +18,7 @@ export default function App() {
         if (p.theme && p.theme !== currentThemeId()) applyTheme(p.theme)
         if (p.refreshMs && p.refreshMs !== getRefreshMs()) setRefreshMs(p.refreshMs)
         if (p.accents && typeof p.accents === 'object') setAccents(p.accents, false)
+        if (Array.isArray(p.rail)) setRailOrder(p.rail, false)
       }).catch(() => { /* keep local */ })
       // The graph window is the machines' own setting; the copy here only labels the curves
       // and spaces the live points, so take the hub's word for it at every login.