feat: render additional info to teamer invoice

src/BusProNet/Model/Hotel.php

@@ -13,6 +13,7 @@ class Hotel
     private ?string $phone = null;
     private ?string $type = null;
     private ?string $country = null;
+    private ?string $costUnit = null;
 
     public function getId(): ?int
     {
@@ -121,4 +122,16 @@ class Hotel
 
         return $this;
     }
-}
+
+    public function getCostUnit(): ?string
+    {
+        return $this->costUnit;
+    }
+
+    public function setCostUnit(?string $costUnit): static
+    {
+        $this->costUnit = $costUnit;
+
+        return $this;
+    }
+}

src/BusProNet/ResponseParser.php

@@ -260,6 +260,7 @@ class ResponseParser
                 ->setStreet((string) $item->strasse)
                 ->setPhone((string) $item->telefon)
                 ->setType((string) $item->art)
+                ->setCostUnit($item->kostenstelle)
             ;
             $hotels[$busProId] = $hotel;
         }
@@ -281,4 +282,4 @@ class ResponseParser
 
         return $optionsResolver->resolve($options);
     }
-}
+}