Hours by client: add search and CSV filtering; add alerts cron (BRT 08:00 guard) + alerts panel filters; admin companies shows last alert; PDF Inter font from public/fonts; fix Select empty value; type cleanups; tests for CSV/TZ; remove Knowledge Base nav

src/components/app-sidebar.tsx

@@ -1,22 +1,21 @@
 "use client"
 
 import * as React from "react"
-import {
-  LayoutDashboard,
-  LifeBuoy,
-  Ticket,
-  PlayCircle,
-  BookOpen,
-  BarChart3,
-  Gauge,
-  PanelsTopLeft,
-  Users,
-  Waypoints,
+import {
+  LayoutDashboard,
+  LifeBuoy,
+  Ticket,
+  PlayCircle,
+  BarChart3,
+  Gauge,
+  PanelsTopLeft,
+  Users,
+  Waypoints,
   Timer,
   Layers3,
   UserPlus,
   Settings,
-} from "lucide-react"
+} from "lucide-react"
 import { usePathname } from "next/navigation"
 
 import { SearchForm } from "@/components/search-form"
@@ -66,7 +65,6 @@ const navigation: { versions: string[]; navMain: NavigationGroup[] } = {
         { title: "Tickets", url: "/tickets", icon: Ticket, requiredRole: "staff" },
         { title: "Visualizações", url: "/views", icon: PanelsTopLeft, requiredRole: "staff" },
         { title: "Modo Play", url: "/play", icon: PlayCircle, requiredRole: "staff" },
-        { title: "Base de conhecimento", url: "/knowledge", icon: BookOpen, requiredRole: "staff" },
       ],
     },
     {
@@ -95,6 +93,7 @@ const navigation: { versions: string[]; navMain: NavigationGroup[] } = {
         { title: "Empresas & clientes", url: "/admin/companies", icon: Users, requiredRole: "admin" },
         { title: "Campos personalizados", url: "/admin/fields", icon: Layers3, requiredRole: "admin" },
         { title: "SLAs", url: "/admin/slas", icon: Timer, requiredRole: "admin" },
+        { title: "Alertas enviados", url: "/admin/alerts", icon: Gauge, requiredRole: "admin" },
       ],
     },
     {