Add localization files and layout configurations for CAkten and related entities

- Created localization JSON files for multiple languages (e.g., Danish, German, Greek, English, Spanish, etc.) for CAkten and CAktenCDokumente.
- Added layout configurations for CAkten, including detail views, side panels, and bottom panels.
- Implemented metadata definitions for CAkten, including field definitions, relationship panels, and scopes.
- Introduced new JSON files for managing document relationships and listing configurations.

custom/Espo/Custom/Resources/layouts/CAkten/defaultSidePanel.json

@@ -0,0 +1,14 @@
+[
+    {
+        "name": ":assignedUser"
+    },
+    {
+        "name": "teams"
+    },
+    {
+        "name": "vmhRumungsklage"
+    },
+    {
+        "name": "mietinkasso"
+    }
+]