Add initial Todo items and CalDAV sync

app/Console/Commands/CaldavSyncCommand.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use App\Services\CaldavService;
+use App\Models\Todo;
+use App\Models\TodoType;
+use Sabre\VObject\Component\VCalendar;
+use Illuminate\Support\Facades\Log;
+
+class CaldavSyncCommand extends Command
+{
+    protected $signature = 'caldav:sync {--calendar= : optional calendar path}';
+    protected $description = 'Sync CalDAV VTODOs into local todos table';
+
+    public function handle(CaldavService $service)
+    {
+        $this->info('Starting CalDAV sync...');
+
+        $todos = $service->getTodos();
+
+        $count = 0;
+        foreach ($todos as $todo) {
+            Todo::upsert($todo->attributesToArray(), 'id');
+            $count++;
+        }
+
+        $this->info("Synced " . count($todos) . " todos.");
+        return 0;
+    }
+}

app/Console/Commands/Kernel.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Console;
+
+use Illuminate\Console\Scheduling\Schedule;
+use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
+
+class Kernel extends ConsoleKernel
+{
+    /**
+     * Register the Artisan commands for the application.
+     *
+     * @var array
+     */
+    protected $commands = [
+        \App\Console\Commands\CaldavSyncCommand::class,
+    ];
+
+    /**
+     * Define the application's command schedule.
+     */
+    protected function schedule(Schedule $schedule): void
+    {
+        // Beispiel: CalDAV Sync jede Stunde
+        $schedule->command('caldav:sync')->hourly();
+
+        // Alternativen:
+        // $schedule->command('caldav:sync')->daily();
+        // $schedule->command('caldav:sync --calendar=/calendars/me/default/')->dailyAt('02:00');
+    }
+
+    /**
+     * Register the commands for the application.
+     */
+    protected function commands(): void
+    {
+        $this->load(__DIR__ . '/Commands');
+
+        require base_path('routes/console.php');
+    }
+}