Add password reset localization and chat configuration

- Implemented German and English localization for password reset functionality.
- Added WebSocket URL resolution logic in chat services to support various environments and configurations.
- Created centralized chat configuration for event keys and payload mappings.
- Developed RoomsView component for admin chat room management, including create, edit, and delete functionalities.

backend/controllers/navigationController.js

@@ -80,7 +80,8 @@ const menuStructure = {
                 visible: ["over12"],
                 action: "openMultiChat",
                 view: "window",
-                class: "multiChatWindow"
+                class: "multiChatDialog",
+                icon: "multichat24.png"
             },
             randomChat: {
                 visible: ["over12"],