Update translations and fix some code.

app/Helpers/Report/NetWorth.php

@@ -31,6 +31,7 @@ use FireflyIII\Repositories\Account\AccountRepositoryInterface;
 use FireflyIII\Repositories\Currency\CurrencyRepositoryInterface;
 use FireflyIII\Support\CacheProperties;
 use FireflyIII\User;
+use Illuminate\Contracts\Auth\Authenticatable;
 use Illuminate\Support\Collection;
 use JsonException;
 
@@ -128,10 +129,13 @@ class NetWorth implements NetWorthInterface
     }
 
     /**
-     * @param  User  $user
+     * @param  User|Authenticatable|null  $user
      */
-    public function setUser(User $user): void
+    public function setUser(User|Authenticatable|null $user): void
     {
+        if (null === $user) {
+            return;
+        }
         $this->user = $user;
 
         // make repository: