Add CAdvowareAkten entity and related metadata

- Introduced new entity CAdvowareAkten with fields: name, description, createdAt, modifiedAt, assignedUser, teams, vmhRumungsklage, mietinkasso, aktenzeichen, and aktennummer.
- Defined relationships for CAdvowareAkten with existing entities: CVmhRumungsklage and CMietinkasso.
- Created client definitions, layouts, and ACL for CAdvowareAkten.
- Added internationalization support for CAdvowareAkten in multiple languages.
- Updated existing entities and metadata to include references to CAdvowareAkten.

data/state.php

@@ -1,7 +1,7 @@
 <?php
 return [
-  'cacheTimestamp' => 1773221059,
-  'microtimeState' => 1773221059.593391,
+  'cacheTimestamp' => 1773222301,
+  'microtimeState' => 1773222301.316095,
   'currencyRates' => [
     'EUR' => 1.0
   ],