im profil kann ein nutzer nun seine daten exportieren. man kann seinen account löschen. nach 2 jahren werden inaktive accounts gelöscht, 1 monat vorher wird eine email geschickt. Hilfetexte und Legal Pages in der Guest PWA korrigiert und vom layout her optimiert (dark mode).

database/migrations/2025_11_15_120000_create_data_exports_table.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('data_exports', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
+            $table->foreignId('tenant_id')->nullable()->constrained()->nullOnDelete();
+            $table->string('status', 32)->default('pending');
+            $table->string('path')->nullable();
+            $table->unsignedBigInteger('size_bytes')->nullable();
+            $table->timestamp('expires_at')->nullable();
+            $table->text('error_message')->nullable();
+            $table->timestamps();
+
+            $table->index(['status']);
+            $table->index(['expires_at']);
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('data_exports');
+    }
+};

database/migrations/2025_11_15_120100_add_compliance_columns_to_tenants_table.php

@@ -0,0 +1,42 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('tenants', function (Blueprint $table) {
+            if (! Schema::hasColumn('tenants', 'anonymized_at')) {
+                $table->timestamp('anonymized_at')->nullable()->after('last_activity_at');
+            }
+
+            if (! Schema::hasColumn('tenants', 'pending_deletion_at')) {
+                $table->timestamp('pending_deletion_at')->nullable()->after('anonymized_at');
+            }
+
+            if (! Schema::hasColumn('tenants', 'deletion_warning_sent_at')) {
+                $table->timestamp('deletion_warning_sent_at')->nullable()->after('pending_deletion_at');
+            }
+        });
+    }
+
+    public function down(): void
+    {
+        if (app()->environment('local', 'testing')) {
+            Schema::table('tenants', function (Blueprint $table) {
+                if (Schema::hasColumn('tenants', 'deletion_warning_sent_at')) {
+                    $table->dropColumn('deletion_warning_sent_at');
+                }
+                if (Schema::hasColumn('tenants', 'pending_deletion_at')) {
+                    $table->dropColumn('pending_deletion_at');
+                }
+                if (Schema::hasColumn('tenants', 'anonymized_at')) {
+                    $table->dropColumn('anonymized_at');
+                }
+            });
+        }
+    }
+};