fix(ui): выровнять chrome Frame и убрать Card-оболочки

Подключить App Switcher, NavUser, OpsPanel и AlertDialog вместо Card-shell.

Co-authored-by: Cursor <cursoragent@cursor.com>

hooks/use-app-switcher.ts

@@ -0,0 +1,51 @@
+"use client"
+
+import { useEffect, useState } from "react"
+import {
+  authPortalBaseUrl,
+  DEFAULT_APP_SWITCHER_CONFIG,
+  mergeWithLocalApp,
+  parseAppSwitcherConfig,
+  type AppSwitcherConfig,
+} from "@/lib/app-switcher-config"
+
+export function useAppSwitcherConfig(): {
+  config: AppSwitcherConfig
+  isLoading: boolean
+} {
+  const [config, setConfig] = useState<AppSwitcherConfig>(() =>
+    mergeWithLocalApp(DEFAULT_APP_SWITCHER_CONFIG),
+  )
+  const [isLoading, setIsLoading] = useState(Boolean(authPortalBaseUrl()))
+
+  useEffect(() => {
+    const base = authPortalBaseUrl()
+    if (!base) {
+      setConfig(mergeWithLocalApp(DEFAULT_APP_SWITCHER_CONFIG))
+      setIsLoading(false)
+      return
+    }
+
+    let cancelled = false
+    setIsLoading(true)
+    fetch(`${base}/api/v1/app-switcher`)
+      .then((res) => (res.ok ? res.json() : Promise.reject()))
+      .then((raw: unknown) => {
+        if (cancelled) return
+        const parsed = parseAppSwitcherConfig(raw)
+        setConfig(mergeWithLocalApp(parsed ?? DEFAULT_APP_SWITCHER_CONFIG))
+      })
+      .catch(() => {
+        if (!cancelled) setConfig(mergeWithLocalApp(DEFAULT_APP_SWITCHER_CONFIG))
+      })
+      .finally(() => {
+        if (!cancelled) setIsLoading(false)
+      })
+
+    return () => {
+      cancelled = true
+    }
+  }, [])
+
+  return { config, isLoading }
+}