- Added `Sidebar` component with responsive layout for chat navigation.
- Implemented `ChatStore` for managing chat data and fetching user chats.
- Integrated JSON:API `ChatCollection` for consistent backend responses.
- Added `GetUserChatsAction` to retrieve paginated user chats.
- Refactored frontend to separate `ChatStore` and `MessageStore` for improved state management.
- Updated styles, components, and tests for seamless chat interactions.
- Removed `SocialMediaService` and migrated core post generation logic to `GeneratePostService`.
- Added `GetAllChatMessagesAction` for fetching chat history.
- Introduced `MessageDto`, `MessageResource`, and `MessageCollection` for consistent backend API responses.
- Updated frontend state and services to support JSON:API-compliant chat messages and history retrieval.
- Improved typings and casting for chat message data.
- Moved chat-related controllers, resources, requests, and DTOs into their respective `Chats` namespaces.
- Updated route imports to reflect new namespace structure.
- Updated `Chat` and `ChatMessage` models for new table structures with UUIDs and attributes.
- Integrated `ChatPolicy` for authorization checks.
- Updated `ChatMessageController` with authorization and refined logic.
- Adjusted routes and state in the frontend to handle chat IDs from the URL.
- Enhanced `SocialMediaService` for handling chat-specific user prompts.
- Removed unused migrations related to chats and chat messages.
Implement Authentication States, show logout options in auth store and services.
Make DB and controllers to make messages grouped by chats.
Refactor backend code to use DTO.
