finished the upgrade to filament 4. completely revamped the frontend with codex, now it looks great!

app/Filament/Resources/Users/Pages/CreateUser.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Filament\Resources\UserResource\Pages;
+
+use App\Filament\Resources\UserResource;
+use Filament\Actions;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateUser extends CreateRecord
+{
+    protected static string $resource = UserResource::class;
+
+    protected function getRedirectUrl(): string
+    {
+        return $this->getResource()::getUrl('index');
+    }
+}

app/Filament/Resources/Users/Pages/EditUser.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Filament\Resources\UserResource\Pages;
+
+use App\Filament\Resources\UserResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditUser extends EditRecord
+{
+    protected static string $resource = UserResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\DeleteAction::make(),
+        ];
+    }
+
+    protected function getRedirectUrl(): string
+    {
+        return $this->getResource()::getUrl('index');
+    }
+}

app/Filament/Resources/Users/Pages/ListUsers.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Filament\Resources\UserResource\Pages;
+
+use App\Filament\Resources\UserResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+use Illuminate\Contracts\Pagination\Paginator;
+use Illuminate\Database\Eloquent\Builder;
+
+class ListUsers extends ListRecords
+{
+    protected static string $resource = UserResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+
+    protected function shouldPersistTableFiltersInSession(): bool
+    {
+        return true;
+    }
+
+    protected function shouldPersistTableSortInSession(): bool
+    {
+        return true;
+    }
+
+    protected function shouldPersistTableSearchInSession(): bool
+    {
+        return true;
+    }
+
+    protected function paginateTableQuery(Builder $query): Paginator
+    {
+        $paginator = parent::paginateTableQuery($query);
+        return $paginator;
+    }
+
+    public function updatedTablePage($page)
+    {
+        $this->dispatch('table-pagination-updated', ['tableId' => $this->id, 'page' => $page]);
+    }
+
+    protected function getTableQueryStringIdentifier(): ?string
+    {
+        return 'users-table';
+    }
+}