fix login and some errors while login

apps/admin/src/app/dashboard/page.tsx

@@ -4,6 +4,7 @@ import { useEffect, useState } from 'react'
 import Link from 'next/link'
 import { useAdminI18n } from '@/components/I18nProvider'
 import { ADMIN_API_BASE } from '@/lib/api'
+import { canAccessAdminMetrics, useAdminSession } from './AdminSessionContext'
 
 interface Metrics {
   totalCompanies: number
@@ -15,6 +16,7 @@ interface Metrics {
 
 export default function AdminDashboardPage() {
   const { language, dict } = useAdminI18n()
+  const admin = useAdminSession()
   const copy = {
     en: {
       kpis: ['Total companies', 'Active companies', 'Total renters', 'Total reservations'],
@@ -48,15 +50,27 @@ export default function AdminDashboardPage() {
   const [loading, setLoading] = useState(true)
 
   useEffect(() => {
+    if (!canAccessAdminMetrics(admin)) {
+      setMetrics(null)
+      setLoading(false)
+      return
+    }
+
     fetch(`${ADMIN_API_BASE}/admin/metrics`, {
       credentials: 'include',
       cache: 'no-store',
     })
-      .then((r) => r.json())
-      .then((json) => setMetrics(json.data))
+      .then(async (response) => {
+        const json = await response.json().catch(() => null)
+        if (!response.ok) {
+          setMetrics(null)
+          return
+        }
+        setMetrics((json?.data ?? json) as Metrics)
+      })
       .catch(() => null)
       .finally(() => setLoading(false))
-  }, [])
+  }, [admin])
 
   const kpis = metrics
     ? [